Teaching OSSTET Mock Test 2023 Physics Electromagnetic Induction and Inductance Faraday’s Law of Induction
A cylindrical bar magnet is placed axially along the axis of a circular coil. If the coil is rotated about its axis, then:
1
Only an e.m.f. will get induced in the coil
2
Only a current will induce in the coil
3
Both the current and the e.m.f. will induce in the coil
4
Neither e.m.f. nor current will induce in the coil