Electro Magnetic Induction And Alternating Currents Question 356

Question: A cylindrical bar magnet is kept along the axis of a circular coil. If the magnet is rotated about its axis, then [CPMT 1983; BCECE 2004]

Options:

A) A current will be induced in a coil

B) No current will be induced in a coil

C) Only an e.m.f. will be induced in the coil

D) An e.m.f. and a current both will be induced in the coil

Show Answer

Answer:

Correct Answer: B

Solution:

Because there is no change in flux linked with coil



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