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A circuit has a total resistance of 12Ω and a current of 2A. What is the voltage across the circuit? (2021)

Practice Questions

1 question
Q1
A circuit has a total resistance of 12Ω and a current of 2A. What is the voltage across the circuit? (2021)
  1. 24V
  2. 12V
  3. 6V
  4. 48V

Questions & Step-by-step Solutions

1 item
Q
Q: A circuit has a total resistance of 12Ω and a current of 2A. What is the voltage across the circuit? (2021)
Solution: Using Ohm's law (V = IR), V = 2A * 12Ω = 24V.
Steps: 4

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