AC signal applied across permanent magnet moving coil voltmeter; pointer oscillates around zero volt

Q.  When an AC signal is applied across the permanent magnet moving coil voltmeter, then the pointer will
- Published on 11 Sep 15

a. Not deflect
b. Oscillate around zero volt
c. Deflect to its maximum
d. Oscillate from minimum to maximum value

ANSWER: Oscillate around zero volt

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