If a resistor has a resistance of 10Ω and a current of 2A flows through it, what is the voltage across the resistor? (2023)

Practice Questions

1 question
Q1
If a resistor has a resistance of 10Ω and a current of 2A flows through it, what is the voltage across the resistor? (2023)
  1. 5V
  2. 10V
  3. 20V
  4. 30V

Questions & Step-by-step Solutions

1 item
Q
Q: If a resistor has a resistance of 10Ω and a current of 2A flows through it, what is the voltage across the resistor? (2023)
Solution: Using Ohm's Law, V = I * R = 2A * 10Ω = 20V.
Steps: 5

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