In a circuit with a 10V battery and two resistors in parallel (4Ω and 6Ω), what

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Question: In a circuit with a 10V battery and two resistors in parallel (4Ω and 6Ω), what is the voltage across each resistor?

Options:

Correct Answer: 10V for both

Solution:

In a parallel circuit, the voltage across each resistor is the same as the source voltage. Therefore, both resistors have 10V across them.

In a circuit with a 10V battery and two resistors in parallel (4Ω and 6Ω), what is the voltage across each resistor?

In a circuit with a 10V battery and two resistors in parallel (4Ω and 6Ω), what is the voltage across each resistor?

Correct Answer: 10V

Step 1: Identify the components in the circuit. We have a 10V battery and two resistors (4Ω and 6Ω) connected in parallel.
Step 2: Understand what a parallel circuit means. In a parallel circuit, all components share the same voltage from the power source.
Step 3: Since the resistors are in parallel, the voltage across each resistor is equal to the voltage of the battery.
Step 4: The battery provides 10V, so the voltage across the 4Ω resistor is 10V.
Step 5: Similarly, the voltage across the 6Ω resistor is also 10V.
Step 6: Conclude that both resistors have 10V across them.

Voltage in Parallel Circuits – In a parallel circuit, the voltage across each component is equal to the source voltage.