Question
Question: A cylindrical bar magnet is kept along the axis of a circular coil. If the magnet is rotated about i...
A cylindrical bar magnet is kept along the axis of a circular coil. If the magnet is rotated about its axis, then
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
Answer
No current will be induced in a coil
Explanation
Solution
Because there is no change in flux linked with coil