Physics-Power in AC Circuits
NEET Physics Power in AC Circuits MCQ Question
Type: MCQ-conceptual-Easy-Class 12
What is the average power consumed in a purely inductive AC circuit over a complete cycle?
A
Zero
B
Maximum
C
Equal to the rms current
D
Equal to the rms voltage
Correct Answer
Option A
Detailed Explanation
The average power supplied to an inductor over one complete cycle is zero because the average of sin(2ωt) over a complete cycle is zero, as stated in the NCERT context.
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