Physics-Power in AC Circuits
NEET Physics Power in AC Circuits Match the Following Question
Type: Match the Following-match the column-Medium-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Average power in a resistor | (i) Zero power over a complete cycle |
| (b) Average power in an inductor | (ii) Depends on the power factor |
| (c) Power factor | (iii) Maximum when voltage and current are in phase |
| (d) RMS current in AC circuit | (iv) Related to peak current |
A
a-ii, b-i, c-iii, d-iv
B
a-iii, b-i, c-ii, d-iv
C
a-iii, b-ii, c-i, d-iv
D
a-ii, b-iii, c-i, d-iv
Correct Answer
Option B
Detailed Explanation
The average power in a resistor is maximum when voltage and current are in phase (a-iii), while the average power in an inductor is zero over a complete cycle (b-i). The power factor depends on the phase difference (c-ii), and RMS current is related to peak current (d-iv).
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