Deney 5: Kirchhoff Yasalarının Doğrulanması

Summary

This video script describes an experiment focused on verifying Ohm's Law and examining the current-voltage relationship in both series and parallel circuits. The procedure includes setting up circuits with various resistors (1Ω, 1.5Ω, and 2.2Ω) and measuring the voltage and current at different power supply settings (4V, 8V, and 12V). The experiment provides valuable insights into the effects of different resistor configurations on electrical properties, offering both theoretical and experimental analysis. The results help to reinforce the understanding of Ohm's Law and its application in electrical circuits.

Takeaways

• 😀 The experiment aims to verify shock laws by examining shock current and voltage through both theoretical and experimental analysis.
• 😀 The equipment required for the experiment includes a digital multimeter, several resistors of varying values (1 kg, 1.5 kg, and 2.2 kg), a power supply, and connection wires.
• 😀 The first phase involves setting up a series circuit with the three resistors and measuring current values at different voltage settings (4V, 8V, and 12V).
• 😀 In the first phase, the power supply is adjusted to 4V, 8V, and 12V, and the current values are measured using the ammeter and recorded in a table.
• 😀 Multimeter readings are taken for the voltage across each resistor at each stage of the experiment and are recorded in a table.
• 😀 The second phase of the experiment involves setting up a parallel circuit with the same resistors and measuring the current for each branch at various voltage settings.
• 😀 In the second phase, the power supply is again adjusted to 4V, 8V, and 12V, and the current values are measured at each stage and recorded in a table.
• 😀 The ammeter is used to measure the current for each individual resistor in the parallel circuit, with results recorded for each setup.
• 😀 The current values for resistors (1 kg, 1.5 kg, and 2.2 kg) in the parallel circuit are collected and compared at each voltage level (4V, 8V, 12V).
• 😀 After completing both phases, the power supply is turned off, and the experiment is concluded by reviewing the results and performing any necessary calculations or analysis.

Q & A

What is the main objective of Experiment 6?

The main objective of Experiment 6 is to verify Ohm's Law and analyze the current-voltage relationship in both series and parallel circuits, through experimental and theoretical methods.

What apparatus is needed for this experiment?

The experiment requires 3 resistors (1 kg, 1.5 kg, and 2.2 kg), a digital multimeter, a power supply with adjustable voltage (4V, 8V, and 12V), and connecting wires.

How are the resistors arranged in the first phase of the experiment?

In the first phase, the resistors (1 kg, 1.5 kg, and 2.2 kg) are connected in series to form a circuit.

What is the role of the multimeter in this experiment?

The multimeter is used to measure voltage across each resistor and to measure current through the circuit when set to ammeter mode.

What voltages are applied during the experiment?

Voltages of 4V, 8V, and 12V are applied from the power supply during different stages of the experiment.

What measurements are recorded in the first phase of the experiment?

In the first phase, the current values are recorded at each voltage setting (4V, 8V, and 12V), and the voltage drop across each resistor (R1, R2, and R3) is measured and recorded.

How does the circuit change in the second phase of the experiment?

In the second phase, the resistors are connected in parallel instead of series, and the current passing through each branch is measured.

What is measured in the second phase of the experiment?

In the second phase, the current values passing through each parallel resistor (1 kg, 1.5 kg, and 2.2 kg) are measured at voltages of 4V, 8V, and 12V.

Why is it important to record both current and voltage in this experiment?

Recording both current and voltage allows the verification of Ohm's Law by comparing the observed data with the theoretical relationship (V = IR), where V is voltage, I is current, and R is resistance.

How is the data collected from the experiment used for analysis?

The data, including the current and voltage values at different voltages for both series and parallel circuits, is recorded in tables and then analyzed to confirm if the experimental results align with Ohm's Law.