Faraday's Electromagnetic Lab Simulation | PhET Virtual Lab Explained

Summary

Este script de video ofrece una exploración detallada de los electromagnetes de Faraday a través de una simulación que puede descargarse desde el sitio web PhD T, conocido por sus simulaciones de física para secundarios. La simulación incluye un cuadernillo de ejercicios que guía al usuario a través de preguntas y conceptos fundamentales de la física magnética. Se discuten temas como la interacción de la brújula con un imán, el flujo de electrones en un bobina, la ley de Lenz y cómo afecta el movimiento del imán o la bobina la inducción de corrientes eléctricas. Además, se exploran conceptos de energía, como la conversión de energía cinética a energía eléctrica, y se sugieren diversas formas de aumentar la brillantez de una lámpara mediante el movimiento de un imán o cambios en la bobina. Finalmente, se tocan tópicos avanzados como la inducción mutua y la utilización de corrientes alternas (CA) en transformadores, proporcionando una base sólida para estudiantes que se preparan para exámenes de nivel GCSE.

Takeaways

• 🧲 La aguja de un compás interactúa con un imán de barra apuntando su polo norte hacia el polo sur del imán.
• 📏 Las líneas del campo magnético, que se representan en el fondo de la simulación, cambian su dirección al estar dentro del imán, pasando de norte a sur.
• 🔋 Al mover un imán hacia un bobina, se induce una corriente en la bobina, lo que podría encender una lámpara, debido a la Ley de Lenz.
• 🔄 Al mover la bobina hacia el imán, el resultado es similar al de mover el imán hacia la bobina, con la corriente inducida en la bobina.
• 🚫 Al alejar el imán de la bobina, la dirección de la corriente inducida cambia, mostrando que la corriente fluye en la dirección opuesta.
• 💡 Para hacer más brillante una lámpara, se puede aumentar la velocidad del movimiento del imán o aumentar el número de vueltas en la bobina.
• 🔌 Disminuir el voltaje o el número de vueltas en la bobina, o aumentar la separación entre el imán y la bobina, disminuirá la intensidad del campo magnético inducido.
• 🔁 Al utilizar una corriente alterna (CA), el campo magnético inducido también cambiará su dirección de manera alternante, lo que mantiene la lámpara encendida de manera continua.
• ⚙️ Un generador funcionará continuamente debido a la rotación constante del imán y la bobina, lo que induce una EMF y, por lo tanto, una corriente en el circuito.
• 🔄 Para aumentar la brillantez de la lámpara en un generador, se puede aumentar el flujo de agua, la fuerza del imán, el número de vueltas en la bobina, o el área de la bobina.
• ⚡ Para mantener la lámpara encendida de manera continua sin utilizar CA, se puede mover la bobina hacia adelante y atrás, o cambiar la cantidad de voltaje, vueltas o área de la bobina rápidamente.

Q & A

¿Cómo interactúa la brújula con el imán de barra y qué observarías al moverla alrededor?

La aguja roja de la brújula, que indica el polo norte, apuntaría hacia el polo sur del imán. Esto es un fenómeno que también se puede observar en un laboratorio.

Si las líneas del campo magnético se definen como apuntando desde el norte hacia el sur, ¿qué sucede cuando estas líneas están dentro del imán?

Cuando las líneas del campo magnético están dentro del imán, su dirección es la opuesta, es decir, apuntan desde el sur hacia el norte. Esto se debe a que el interior de un imán se compone de muchos imanes minúsculos, y cada uno de ellos mantiene su propia dirección de campo magnético.

¿Qué sucede cuando se mueve el imán hacia el bobina en la simulación y cómo se puede explicar el movimiento de los electrones en el bobina?

Cuando se mueve el imán hacia el bobina, los electrones se mueven hacia abajo, lo que indica una corriente inducida en dirección ascendente. Esto se debe a la Ley de Lenz, que establece que la corriente se induce de manera opuesta al cambio en el campo magnético.

Si en lugar del imán se mueve el bobina hacia el imán, ¿la respuesta cambia?

No, la respuesta es la misma que cuando el imán se mueve hacia el bobina. La relatividad de la situación no afecta el fenómeno físico observado, y la corriente sigue siendo inducida en la misma dirección.

¿Qué ocurre cuando se aleja el imán del bobina y cómo se describe el flujo de electrones en el bobina?

Al alejar el imán del bobina, el flujo de electrones se invierte, es decir, fluye hacia arriba en lugar de hacia abajo. Esto también se puede explicar por la Ley de Lenz, que se aplica a cualquier cambio en el campo magnético.

¿Cómo se puede hacer para que la lámpara se ilumine más brillante?

Para hacer que la lámpara se ilumine más brillante, se puede mover el imán más rápido hacia el bobina, aumentar el número de vueltas en el bobina o aumentar la fuerza del imán.

¿Qué sucede si disminuyes la fuerza del imán a un 20% y se mueve el imán?

Si disminuyes la fuerza del imán a un 20%, la lámpara se volverá mucho más tenue, independientemente de la velocidad a la que se mueva el imán.

¿Cómo se puede hacer para disminuir la fuerza del campo magnético inducido en un electromagnete?

Para disminuir la fuerza del campo magnético inducido, se puede reducir la tensión de la fuente de energía, disminuir el número de vueltas en el bobina o aumentar la separación entre el bobina y el imán.

¿Qué sucede cuando se invierte la dirección de la corriente en el circuito?

Al invertir la dirección de la corriente, la dirección del campo magnético también se invierte. Esto se debe a que la corriente fluye en la dirección opuesta, lo que afecta el campo magnético generado.

¿Qué sucede cuando se cambia la corriente a corriente alterna (CA) en la simulación?

Cuando se utiliza una corriente alterna, la dirección del campo magnético cambia periódicamente. Esto se debe a que la corriente alterna induce un campo magnético que cambia su dirección en función de la frecuencia de la corriente.

¿Cómo se puede hacer para que una lámpara se mantenga encendida continuamente en una simulación de generador?

Para mantener una lámpara encendida continuamente, se debe mantener un cambio continuo en el campo magnético experimentado por el bobina. Esto se logra moviendo constantemente el imán o el bobina, o utilizando una corriente alterna para inducir un campo magnético cambiante.

¿Cuáles son algunas formas de aumentar la brillantez de la lámpara en una simulación de transformador?

Para aumentar la brillantez de la lámpara, se pueden aumentar la corriente en la fuente, aumentar la frecuencia de la corriente alterna, aumentar el número de vueltas en el bobina, disminuir la separación entre el bobina y el núcleo del transformador o aumentar el área de las bobinas.

Outlines

00:00

🧲 Introducción a los imanes de Faraday y simulaciones

Este primer párrafo presenta un video sobre los imanes de Faraday, incluyendo una simulación del laboratorio que se puede descargar desde el sitio web PhD T, conocido por sus simulaciones de física para secundarios. Se proporciona un enlace y una hoja de trabajo para acompañar la simulación, con explicaciones detalladas de las preguntas relacionadas con la interacción del compás con el imán, el flujo de líneas magnéticas y la polaridad interna del imán. Además, se explora el concepto de la bobina de recogida y cómo el movimiento de un imán cerca de ella induce una corriente eléctrica, en consonancia con la Ley de Lenz.

05:00

🤓 Ley de Lenz y su aplicación en la simulación

El segundo párrafo se enfoca en la Ley de Lenz, explicando cómo la corriente se induce en una bobina en respuesta al cambio en el campo magnético. Se describe el experimento de mover una bobina hacia un imán y viceversa, y cómo la corriente se induce en ambas situaciones. Se discuten también métodos para hacer que una lámpara se ilumine más brillante, como aumentar la velocidad del movimiento del imán o aumentar el número de bucles en la bobina. Finalmente, se explora cómo disminuir la intensidad del campo magnético inducido al cambiar la velocidad del movimiento del imán o la fuerza del mismo.

10:01

💡 Explorando el generador y la inducción mutua

Este párrafo cubre la pestaña del generador en la simulación, donde se ilustra el funcionamiento de un generador de corriente continua. Se discuten conceptos clave para los exámenes de GCSE, como la relación entre el movimiento del imán y el cambio en la fuerza del campo magnético, y cómo esto induce una corriente en la bobina. Se sugieren varias formas de aumentar la brillantez de una lámpara, incluyendo aumentar el flujo de agua, cambiar la fuerza del imán, agregar más bucles en la bobina y aumentar el área de la bobina. Además, se exploran métodos poco prácticos para mantener encendida la lámpara, como cambiar la velocidad o el número de bucles, y se menciona la inducción mutua en el contexto de corrientes alternas.

15:03

🔌 Inducción mutua y formas de aumentar la brillantez de una lámpara

El cuarto y último párrafo profundiza en la inducción mutua, explicando paso a paso el proceso y su importancia en los exámenes del IGCSE. Se sugieren seis formas de aumentar la brillantez de una lámpara, como aumentar la corriente, cambiar la frecuencia, aumentar el número de bucles en la bobina, reducir la separación entre los bucles, y aumentar el área de los bucles. Se discute cómo estos factores afectan el cambio en el flujo de campo magnético y, por lo tanto, la corriente inducida. Finalmente, se invita a los espectadores a explorar más la simulación y a compartir sus ideas.

Keywords

💡Faraday's electromagnets

Los electromagnetes de Faraday son dispositivos que utilizan una corriente eléctrica para crear un campo magnético. En el vídeo, se utiliza una simulación para explorar cómo interactúan los compases con un imán de barra y cómo se induce una corriente al mover un imán o un bobina. Este concepto es central para entender las leyes de Faraday y la inducción electromagnética.

💡Campo magnético

Un campo magnético es una región en la que se produce una fuerza magnética en una partícula cargada o en un objeto magnético. En el vídeo, se discute cómo los campos magnéticos afectan a los compases y se visualizan las líneas de campo magnético en la simulación para ayudar a entender la interacción entre los imanes y las bobinas.

💡Inducción electromagnética

La inducción electromagnética es el proceso por el cual se induce una corriente eléctrica en un conductor debido a un cambio en el campo magnético que lo rodea. El vídeo utiliza la simulación para ilustrar este concepto, mostrando cómo la movilidad del imán o la bobina induce una corriente que enciende una lámpara.

💡Ley de Lenz

La ley de Lenz establece que la corriente inducida en un circuito actúa de tal manera que su campo magnético se oponga al cambio en el campo magnético que produce la inducción. En el vídeo, se utiliza esta ley para explicar la dirección de la corriente inducida cuando un imán se acerca o se aleja de una bobina.

💡Bobina

Una bobina es una estructura en espiral que puede actuar como inductor en un circuito eléctrico. En el contexto del vídeo, la bobina es un elemento clave en la inducción electromagnética, y su movilidad o el cambio en su entorno magnético induce una corriente que puede ser utilizada para encender una lámpara o generar energía.

💡EMF inducida

El EMF inducida, o fuerza electromotriz inducida, es el cambio en el potencial eléctrico causado por un cambio en el campo magnético. Según la ley de Faraday, cualquier cambio en el campo magnético a través de un circuito cerrado induce un EMF. En el vídeo, se discute cómo el movimiento del imán o la bobina produce un EMF que se traduce en una corriente eléctrica.

💡Ley de Faraday

La ley de Faraday establece que un cambio en el campo magnético a través de un circuito cerrado induce un EMF en el circuito. Esta ley es fundamental para la generación de energía eléctrica en generadores y transformadores. En el vídeo, se utiliza la ley de Faraday para explicar cómo la energía se produce en una bobina debido al movimiento de un imán.

💡Transformador

Un transformador es un dispositivo eléctrico que utiliza la inducción electromagnética para transferir energía de una bobina a otra sin conexión directa. En el vídeo, se menciona el concepto de un transformador como una aplicación práctica de la inducción electromagnética y la ley de Faraday.

💡Corriente alterna (CA)

La corriente alterna (CA) es un tipo de corriente eléctrica en la que la dirección del flujo de cargas cambia periódicamente. En el vídeo, se discute cómo la CA puede ser utilizada en un transformador para inducir un campo magnético cambiante, lo que resulta en una corriente eléctrica constante en una bobina secundaria.

💡Energía cinética

La energía cinética es la energía que un objeto posee debido a su movimiento. En el contexto del vídeo, la energía cinética de un imán en movimiento se convierte en energía eléctrica al inducir una corriente en una bobina. Este concepto se explora al mostrar cómo el movimiento rápido del imán aumenta la brillantez de una lámpara.

💡Simulación

Una simulación es una representación de un sistema o fenómeno real mediante modelos matemáticos o computacionales. En el vídeo, la simulación de PhD T se utiliza para visualizar y explorar conceptos físicos complejos, como la inducción electromagnética y la interacción entre campos magnéticos y electricidad, de una manera que sería difícil de lograr en un laboratorio físico.

Highlights

Faraday's electromagnets lab simulation is available for download from PhD T, a renowned website for physics simulations.

The simulation includes a worksheet with explanations for various questions related to electromagnetism.

Interaction of a compass with a bar magnet is demonstrated, showing the red needle (North Pole) pointing towards the South Pole of the magnet.

Magnetic field lines inside a magnet are shown to be opposite in direction to those outside, explained through the concept of cutting a magnet.

Induction of current in a coil is explained using Lenz's Law when a magnet is moved towards the coil, causing electrons to move downward.

The effect of moving a coil towards a magnet is shown to be the same as moving a magnet towards a coil, relative to the observer.

When a magnet is moved away from a coil, the direction of electron flow is opposite to when it approaches, as explained by Lenz's Law.

The brightness of a lamp can be increased by moving the magnet faster or increasing the number of coil loops.

Decreasing the strength of the magnet or the percentage of the magnet's interaction with the coil results in a dimmer lamp.

The induced B field strength can be weakened by lowering the voltage or reducing the number of coil loops.

Reversing the direction of the current pathway in a coil will reverse the direction of the magnetic field.

Using an alternating current (AC) instead of direct current (DC) in a coil results in a periodically changing magnetic field.

A generator is explained as a device that continuously turns a magnet, inducing an EMF and causing a lamp to stay on.

Four ways to make a lamp brighter in a generator setup are suggested, including increasing water flow and magnetic field strength.

The process of mutual induction in a transformer setup is described, explaining how alternating current leads to a continuous brightness of a lamp.

Six ways to increase the brightness of a lamp in a transformer setup are suggested, such as increasing the current and reducing the separation between coils.

The concept of wireless charging is touched upon, relating to the principles of electromagnetic induction demonstrated in the simulation.

Transcripts

okay physics student this is a video

about Faraday's electromagnets lab

simulation you can download from PhD T

which is a very famous website for

physics simulation in secondary so I put

the link here and also in the

description as well I made a worksheet

that is for this simulation assume your

Thunder and here is the explanation for

those questions so the first part is

about the first half bar magnets the

first question it is asking you how does

the compass interact with the bar magnet

and if you try to move it around and of

course you should see this is something

that you also observe in the lab as well

the red needle which is the North Pole

of the compass will point to the South

Pole of the magnet so this is what you

will say in the answer very very normal

and question number two is asking if we

say the magnetic field line in fact in

this simulation the background is in

magnetic field line if we say is

pointing from north to south as we

define it and what will happen when this

is inside the magnet so here there's a

button you can click right here it set C

inside the magnet so you can see if it

is coming from north to south outside

which is the direction is going from

maybe I can draw here which is like this

so you can see how these will go is

following the direction of going from

white to red color and so with this pen

is inside you can see that it is

actually the opposite it go from south

to north

instead inside the magnet so this is

what we could observe as well there is

actually an explanation if you find

strange because how come inside the

magnet is opposite think about this if

you ever have a magnet

like the one that we have here if you

ever try to cut it into half right cut

this in your house what you have

afterwards is you will have to new

magnet of course but then what will

happen to that hole imagine you cut this

open here what happened to them is you

will have the magnet that is having like

this alright so the new new part of

these would become North Pole

new part of this becomes South Pole and

that is very intuitive because thing

about a bar magnet you can imagine is

made of many infinitely small bar magnet

can you imagine that

right many many slice of magnet put

together and so if you try to put cut

them off together then these will become

normal

these will become cell phone and that's

why it was stuck together and if you

think about the magnetic field line

between this imaginary inner magnet then

you can see the magnetic field is also

going from north or south so as a whole

you will see the manic field go from

south to north pole of the the whole

magnet but inside actually it still

remain the same in that case it's a very

interesting question number 2 which is

the second type pickup coil here we have

the question asking you what happened

when you try to move the coil to us

sorry

moving the magnet towards the coil so

this is what you should find out

apparently the light would switch on but

it's asking you inside the code so you

may you may try to pay attention to the

coil you can see the blue balls will

move downward and those are actually

electron and so what you may say about

for this is you may say the electron

flow down or you may say the current is

induced a directed upward in that case

because you know the conventional

currents and the electron flow are

opposite direction

the way that we explain the answer

should be saying according to Lenz law a

current must be induced Lenz law is very

important current must be induced in a

way to oppose the change of magnetic

field so in this case the B field which

is magnetic field is pointing towards

the right and when you go closer to it

it becomes stronger

okay become stronger so you have to say

there's a change and the change is

becoming stronger to the right and

therefore the coil will want to induce a

current that is pointing towards the

left according to the lens not oppose a

change on magnetic field and using the

right hand grip rule you'll be able to

find out the current is actually going

up in that case so that is why you see

the current I mean the electron going

downward in that case so this is the

explanation which will be accepted by

our GCSE level question number three in

this session when you move the coil to

was in man is that described what will

happen so instead of magnet going

towards a coil now coil move towards the

magnet and you know everything is just

relative then apparently it will be the

same result so let me do it again when I

move close to it you can see the

electron also moves down as well so it's

the same answer as what we did earlier

into upon what number four they said if

we move the man away from the code that

basically means when you move through

the coil like so like this and so what

will happen in the coil so pay attention

that just now where we say going in the

electron go down and then when we are

leaving you can see let's go up so

basically the direction is opposite and

you can also explain by lens law as well

but here just asking us to describe so

simply you can say you - on flow upward

or current flows downward how can we

make the lamp brighter apparently we can

move the magnet faster so

is going through it you may want to go

faster if you go slowly you can see the

brightness is very low very team but if

you go quicker you can see will become

very bright and that is something to do

with the energy conservation the kinetic

energy of the magnets converted to the

electrical energy the other way you can

do is you can also increase the loop of

the coil which apparently now you can

see it's much brighter with assuming we

have the same speed going into it if I

change it to one loop you can see no

matter how hard I try it will be still

quite dim in that case we can also try

to increase the strength of the magnet

which could be say hundred then of

course it will be brighter next question

is asking you if you change it to 20%

what will happens to the magnet I mean

what what happens to land when you move

the magnet so say twenty actually any

any low will be fine you should find it

will become much dimmer no matter how

you do or if even if you try to do like

3% to extremely dim or even 0% then

there will be nothing apparently next

part is about the electromagnet and it

asks you how to make the induced B field

strength weaker so how to make it weaker

apparently are the the color of the

background which those are arrow and the

back will represent its few strengths so

one idea is that you lower the voltage

which you can see when I lower the

voltage to say 1 you can see the

background is much dimmer which actually

means that the B field strength is much

weaker and also we can tell by looking

at the currents flow it looks slower and

of course in that case the B fluids we

can also the other way you can do could

also be less lump of coil so if you get

less that you can also see you get

dimmer in the background which in the

actual physics way is to say are the

magnetic field strength is weaker of

course when we are trying to draw on

paper or more stead

the way to present in the physics it

will not be simply Dima or brighter in

in terms of them they feel we will draw

that in terms of the density so how

close the molecular for example it

should be going like this this is how it

could be if you want to make make it

more strong represent to be stronger

than you simply just draw more and if it

is weaker than of course you will not be

drawing like as tense as before for

number three point two what will happen

when you reverse the direction of

pathway and that is obvious you will

have the P if you go in the opposite

direction so if you try to use a compass

to put here and you find after that it

will become opposite or reverse the

direction of B field simply if you

reverse the direction of the battery

three point three or what happened when

you change the current to AC so let's

try it out so interesting thing is you

find out us basically it's basically

what you do just now but then you do it

automatically

so like this are you doing automatically

like this so the B view direction will

change periodically depending on the

frequencies of course if you change the

frequency higher they will keep changing

or lower frequency okay it HS to change

the direction but is still changing

periodically at least let's take a look

of generator so generator here is the

fifth tab actually and it asks you when

you open the tab you should see the lamp

is going continuously as you can see

here and explain one so here is a quite

some important stuff that you may use

for our GCSE exam and that includes the

water will keep first of all in this

case they want to keep turning the wheel

and the magnet will also be turning

continuously sometimes what will happen

is not the water tap but it could be

someone simply turning the crank of the

generator so you should change it

accordingly

second thing is

is turning then there will always be a

change of magnetic field strength

experienced by the coil right here and

according to Faraday's law you must

quote the name of the law whenever there

is a change of magnetic flux linkage I

explained in the previous video then

there will be an induced EMF okay and

this is the first thing mentioned by

Faraday's law and since this is a

completist circuit on the right hand

side here then a current must be induced

because this EMF that means voltage then

there must be current if the circuit is

completed and flowing through the lamp

and therefore the lamb is on

continuously since again the whole

process is continuously changing the

beef you in this case number two suggest

four ways to obtain a brighter lamp

so therefore ways one is to increase the

water flow as you can see now it's

brighter second is such a changing to

increase as you say increase the

magnetic field strength of the magnet so

now it's 75 if I change 200 it's

brighter if I make it weaker than DEMA

of course I'm afraid is to add more

numbers of loops so we could change from

2 to 3 now it's brighter if it decrease

it will be dimmer

very intuitive number 4 give it a

greater area so if we change to greater

area it should look brighter but it may

not be that obvious in the simulation

but in theory it should be bright I

think it is showing brighter when there

is a spec up but then it may not be the

healthiest you have to try to see more

carefully the other way that you can do

which is not allowed in the simulation

yes I could actually put the coil closer

so then in that case apparently the beef

you experience will also be stronger

because of the distance shorter

the last one which is just transformer

is the first question is to move the

battery and call to us

the Wrights quickly and stop so this one

move to it quickly and stop what will

happen to a lamp so similar to what we

had earlier the lamp will be switched on

and then it will go off since we stopped

moving

and of course you know our the reason

behind number two is asking you to

suggest to way to keep the lamp to be on

forever using the battery coil that

means we don't want to not use the AC of

course later on you know where you

change your AC then it will be fine but

then let's not do it for this question

is there any other way you can do so

just to wait so one way is apparently

you can move the coil / involve like so

back and forth like this or the other

coil because again is worth in motion so

both of them are fine other than that

there are some other suggestions you can

have actually which may not be that easy

to think and in fact these are not

practical so that means number two in

the actual situation you probably cannot

do it the first one is to change I'm not

sure if you have fall about that change

the voltage of the battery so in our

simulation this is what we can do but

then of course in our actual laboratory

you cannot do it I mean how can you

suddenly change the voltage the EMF of

the battery you can not because it's

already fixed when it is manufactured so

you can't do it unless you really change

it to AC second thing is you can do is

you can also change the number of loops

which actually you may see it try to

pair to pay attention when I simply

change the look alright if I change it

quick enough are using my keyboard to

change it you can see the light switch

on like this alright and that is also

because of the change of magnetic flux

linkage linkage means are all the B

field that add up together

and so of course if you have less cold

and the language is less so that's why

there's a change still which induced

e-m-f the other one is you can also

change the area I'm not sure if you can

see but just now here there was some

light right here try it by yourself also

number five now I'll change it to AC and

you can see the light is on continuously

this process is called mutual induction

and explain what why this what happens

step by step so again similar to what we

did and the reason why I asked you this

over over again is because this is

really popular in the IGCSE exam and

this should be something that you should

be very familiar with before the exam so

what you can do is you can explain

because the alternating current would

induce the be filled with alternating

direction in the coil this is very

important to specify this alternating

current with the Beave you induce that

is also alternating by changing

periodically and therefore there is a

constant change this is very important

constant change of magnetic flux linkage

experienced by the lame code that means

the other one again you have to quote a

law Faraday's law that in that case

there will be a changing EMF and and

also the actually you can just say yeah

math if you like

I mean that's alright asthma but in

these cases the magnetic force linkage

is changing inconsistently and therefore

the EMF induced is also inconsistent but

there is always one here and changing

current across the lamp oil so this is

what happened here the last one is the

one that is also very interesting

suggest six ways to increase the

brightness of the lamp so what you can

do is with our setup here first of all

you can increase the current Emperor to

or simply increase the current if you

say so you should see is bright

I hope is is it brighter yeah it should

be but maybe I can make it more office

when you're an Apple closer so now oops

now it's brighter no it's dimmer okay so

that of course will affect the

brightness second thing is that you can

see on the x-axis here this will change

the frequency so again if your frequency

is higher then of course the change

again if you try to go over all this

explanation again then they will have a

greater change on my neck first language

versus if it is lower then you'll be not

as sprite okay number three is

increasing the number of loops are on

athlete each side for three and four so

if you could four is maximum here but

then two is I mean free is the other

Messam so you can see it's brighter or

if I turn you to one and one on each

side it would be not as sprite in that

case so you may want to make as many

coils as you want number five is to

reduce the separation between two codes

that means you may want to put them

closer simply you can see it's much much

brighter Wow if you put them far apart

then they can't really experience much

this is something to do with nowadays

you know there are some wireless charger

this is actually exactly the same idea

how you do the wireless charging but of

course inside is some something more to

do with safety and also the signaling

but then I hope you can understand the

reason why wireless charger will work

and also in the future

you may want to put them simply closer

instead of just you know randomly put

them in a messy way so you want to put

as close as possible still the most

sexiest is to increase the area of the

loops so once again that should help

although it may not be their obvious but

I believe that should help also alright

I don't think they the simulator is make

to show this but in theory it should

okay so that is all I hope you enjoyed

this simulation if you have any idea of

how we can explore explore this

simulation more let me know

and our appreciate it