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In a parallel circuit with a 12 V battery and two resistors of 4 Ω and 6 Ω, what

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Question: In a parallel circuit with a 12 V battery and two resistors of 4 Ω and 6 Ω, what is the total current supplied by the battery?

Options:

  1. 2 A
  2. 3 A
  3. 4 A
  4. 1 A

Correct Answer: 3 A

Solution:

Total resistance, R_eq = 1/(1/4 + 1/6) = 2.4 Ω. Total current, I = V/R_eq = 12 V / 2.4 Ω = 5 A.

In a parallel circuit with a 12 V battery and two resistors of 4 Ω and 6 Ω, what

Practice Questions

Q1
In a parallel circuit with a 12 V battery and two resistors of 4 Ω and 6 Ω, what is the total current supplied by the battery?
  1. 2 A
  2. 3 A
  3. 4 A
  4. 1 A

Questions & Step-by-Step Solutions

In a parallel circuit with a 12 V battery and two resistors of 4 Ω and 6 Ω, what is the total current supplied by the battery?
  • Parallel Circuit Resistance – Understanding how to calculate the equivalent resistance in a parallel circuit using the formula 1/R_eq = 1/R1 + 1/R2.
  • Ohm's Law – Applying Ohm's Law (V = I * R) to find the total current supplied by the battery once the equivalent resistance is determined.
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