Home
Class 12
PHYSICS
The total charge induced in a conducting...

The total charge induced in a conducting loop when it is moved in magnetic field depends on

A

the rate of change of magnetic flux

B

initial magnetic flux

C

the total change in magentic flux

D

final magnetic flux

Text Solution

Verified by Experts

The correct Answer is:
c

CBSE AIPMT 1992
Promotional Banner

Similar Questions

Explore conceptually related problems

A current loop in a magnetic field

Statement 1: The net force on a closed circular current carrying loop placed in a uniform magnetic field is zero. Statement 2: The torque produced in a conducting circular ring is zero when it is placed in a uniform magnetic field such that the magnetic field is perpendicular to the plane of loop.

(A): When a conducting wire loop which is inside a uniform magnetic field directed perpendicular to its planes is moving with uniform velocity, an e.m.f is induced in it. (R) : When magnetic flux linked with a conducting wire loop changes with time an e.m.f is induced in the coil.

The induced emf produced when a magnet is inserted into a coil does not depend upon the

At time t=0 magnetic Field of 1000 Gausses is passing perpendicularly through the area defined by the closed loop shown in the Figure. If the magnetic Field reduces linearly to 500 Gausses, in the next 5s, then induces EMF in the loop is:

Assertion A conducting loop is rotated in a uniform magnetic field with constant angular velocity omega as shown in figure. At time t = 0, plane of the loop is perpendicular to the magnetic field. Induced emf produced in the loop is maximum when plane of loop is parallel to magnetic field. Reason When plane of loop is parallel to magnetic field, then magnetic flux passing through the loop is zero.

A force of 10N is required to move a conducting loop through a non-uniform magnetic field to 2m/s. The rate of production of internal energy in loop is:

(A) : Magnetism is relativistic. (R) : When we move along with the charge so that there is no motion of charge relative to us we find no magnetic field associated with the charge.

Consider the following statements: (a)An emf can be induced by moving a conductor in a magnetic field. (b)An emf can be induced by changing the magnetic field.

Consider the following statements: (a)An emf can be induced by moving a conductor in a magnetic field. (b)An emf can be induced by changing the magnetic field.