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NEET2011PhysicsAlternating CurrentActual

Voltage in the secondary coil of a transformer does not depend upon

Options

  1. Afrequency of the source
  2. Bvoltage in the primary coil
  3. Cratio of number of turns in the two coils
  4. DBoth (b) and (c)

Correct answer

A. frequency of the source

Step-by-step solution

The voltage in primary and secondary coil is related as: V _ S V _ P = no. of turns in secondary coil ( N _ s ) no. of turns in primary coil ( N _ p ) Clearly, voltage in secondary coil depends on voltage in primary coil and number of turns in primary and secondary coil. It is independent of frequency of the source. Hence, option 1 is correct.

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