The unit for rate of energy transformation,the watt,in an electric circuit is equivalent to which of the following?
A)V/s
B)A⋅Ω
C)V⋅A
D)V/Ω

Question

Quizplus · Accepted Answer

The watt is a unit of power, which is defined as the rate of energy transformation per unit time. In an electric circuit, the power can be calculated by multiplying the voltage (V) and the current (A) flowing through it. Thus, the unit for power is V times A, which is represented by choice C - V⋅A.

The Unit for Rate of Energy Transformation,the Watt,in an Electric