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
