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The magnitude of the e.m.f. across the s...

The magnitude of the e.m.f. across the secondary of a transformer does not depend on

A

Voltage in the primary coil

B

Ratio of number of turns in the two coils

C

Frequency of the source

D

Both (a) and (b)

Text Solution

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The correct Answer is:
C
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The number of the turns in the primary coil of a transformer is 10 times than the same in the secondary coil . If the voltage across the primary is 20 V then find the voltage across the secondary .

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