Home Physics Alternating Current AC Circuits An ac circuit contains a coil, and the virtu…
Physics Alternating Current AC Circuits MCQ (Single Correct)

An ac circuit contains a coil, and the virtual value of current in coil is 4 A and frequency is 50 Hz. Power consumed in coil is 240 W. Its virtual voltage across coil is 100 V, then find inductance.

A
B

C
D

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Text Solution

Verified by Experts
The correct answer is:
C

Given:

Power factor,

Impedance,

Resistance,

Inductive reactance,

Now,

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