The electric power of a lamp that carries 2 A at 120 V is
A)1/6 W.
B)2 W.
C)60 W.
D)20 W.
E)240 W.

Name: The electric power of a lamp that carries 2 A at 120 V is A)1/6 W. B)2 W. C)60 W. D)20 W. E)240 W.
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Question

Quizplus · Accepted Answer

The formula for electric power is given by P = VI, where P is power, V is voltage, and I is current.

Substituting the given values, we get P = (120 V) x (2 A) = 240 W.

Therefore, the electric power of the lamp is 240 W, which corresponds to choice (E).

The Electric Power of a Lamp That Carries 2 a at 120