Home
Class 12
PHYSICS
A coil of metal wire is kept stationary ...

A coil of metal wire is kept stationary in a non-uniform magnetic field. An e.m.f. Is induced in the coil.

A

An emf is is induced in the coil

B

A current is induced in the coil

C

Neither emf nor current is induced

D

Both (1) and (2)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • Mock Test 31: PHYSICS

    AAKASH INSTITUTE|Exercise Example|23 Videos
  • Mock Test 33: PHYSICS

    AAKASH INSTITUTE|Exercise Example|23 Videos

Similar Questions

Explore conceptually related problems

State whether the following statement are true of false giving reason in brif : (a) The dimension of (h//e) is the same as that of magnetic flux phi . (b) The dimensions of electric and magnetic flux are same. (c ) A coil or a metal wire is kept stationary in a non-uniform magnetic field. An e.m.f. is induced in the coil. (d) An e.m.f. can be induced between the two ends of a straingth copper wire when it is moved through a magnetic field.

A: When a conducting loop is kept stationary in a non-uniform magnetic field an emf is induced. R: As per Faraday's law, whenever flux changes, an emf is induced.

A metallic loop is placed in a non-uniform steady magnetic field. Will an emf be induced in the loop?

Asseration: The induced emf in a conducting loop of wire will be non zero when it rotates in a uniform magnetic field. Reason: The emf is induced due to change in magnetic flux.

At which position of the plane of the rotating coil with the direction of magnetic field the e.m.f induced in the coil is maximum ?

An emf induced in a coil rotating in a uniform magnetic field is given by

Shows a closed coil ABCL moving in a uniform magnetic field B with a velocity v . Find (a) emf induced in the coil. (b) emf induced in curve part ACB and straight AB as vev(L) xx vec(B)