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If a circuit has a total resistance of 12Ω and a current of 3A, what is the voltage supplied by the battery?

Practice Questions

1 question
Q1
If a circuit has a total resistance of 12Ω and a current of 3A, what is the voltage supplied by the battery?
  1. 36V
  2. 24V
  3. 12V
  4. 9V

Questions & Step-by-step Solutions

1 item
Q
Q: If a circuit has a total resistance of 12Ω and a current of 3A, what is the voltage supplied by the battery?
Solution: Using Ohm's Law, V = I * R = 3A * 12Ω = 36V.
Steps: 0

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