Physics, asked by aaditya6471, 9 months ago

The transformer voltage induced in the
secondary coil of a transformer is mainly due to
(a) a varying electric field
(b) a varying magnetic field
(c) the vibrations of the primary coil
(d) the iron core of the transformer

Answers

Answered by Ajay78663

4

Answer:

(b) the vibrations of the primary coil.

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