Home
Class 12
PHYSICS
A conducting ring is placed in a uniform...

A conducting ring is placed in a uniform magnetic field with its plane perpendicular to the field . An `emf` is induced in the ring if

A

it is rotated about its axis

B

it is translated

C

it is rotated about a diameter

D

it is deformed.

Text Solution

Verified by Experts

The correct Answer is:
C, D
Promotional Banner

Similar Questions

Explore conceptually related problems

A conducting loop is placed in a uniform magnetic field with its plane perpendicular to the field with its plane perpendicular to the field. An emf is induced in the loop if (i) it is traslated (ii) it is rotated about its axis (iii) it is rotated about a diameter it is deformed

A conducting square loop is placed in a magnetic field B with its plane perpendicular to the field. Now the sides of the loop start shrinking at a constant rate alpha. the induced emf in the loop at an instant when its side is a is

A conducting circular loop is placed in a uniform magnetic field 0.04T with its plane perpendicular to the magnetic field. The radius of the loop starts shrinking at 2mm//sec . The induced emf in the loop when the radius is 2cm is

A neutral metallic ring is placed in a circular symmetrical uniform magnetic field with its plane perpendicular to the field.If the magnitude of field starts increasing with time, then:

A rectangular copper coil is placed in a uniform magnetic field of induction 40 mT with its plane perpendicular to the field. The area of the coil is shrinking at a constant rate of 0.5m^(2)s^(-1) . The emf induced in the coil is

A loop of Irregular shape made of flexible conducting wire carrying clockwise current is placed in uniform inward magnetic field, such that its plane is perpendicular to the field. Then the loop

A straight wire of length L is bent into a semicircle. It is moved in a uniform magnetic field with speed v with diameter perpendicular to the field. The induced emf between the ends of the wire is