Which term describes the number of joules used per second by a circuit?
O
A. Current
O
B. Power
O
c. Potential difference
O
D. Equivalent resistance

B) Power

Explanation:

The power is defined by the following equation:

P = W / t

where:

W = work = Force * Distance = [Newton] * [meter]

t = time = seconds

The units for work are give en Newton per second, which is equal to Joules

And for power the unit used commonly is Watts, therefore:

Watts = (Joule/second)