Question Detail
Question
The SI unit of potential difference is:
Correct Answer
Option A is the correct answer.
Detailed Explanation
Potential difference = work done per unit charge, V = W/Q, so the unit is joules per coulomb (J/C), called the volt.
Hint
Potential difference = work done per unit charge, V = W/Q, so the unit is joules per coulomb (J/C), called the volt.