Physics JAMB

The energy needed to move a unit positive charge around a complete electric circuit is called the?

A. electromotive force
B. electric potential difference
C. electric energy
D. kinetic energy

Correct Answer:

Option B – electric potential difference

Explanation

Electric potential difference: work needed per unit of charge to move a test charge between the two points.
Electric energy: energy derived from electric potential energy.
Kinetic energy: moving energy

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