The magnitude of induced emf produced depends on the rate of change of magnetic flux through the coil.
is this statement true.

How does induced e.m.f. depend upon the change in magnetic flux?

Will an induced current be always produced whenever there is change of magnetic flux linked with a coil?

The question given below consists of an assertion (A) and a reason ( R). Use the following key to choose the appropriate answer to these questions from the codes (a), (b), ( c) and (d) given below: (a) Both A and R are true and R is the correct explanation of A. (b) Both A and R are true but R is NOT the correct explanation of A. (c) A is true but R is false. (d) A is false and R is also false. Assertion: If a coil is rotated in a magnetic field, an induced emf is produced. Reason:Whenever there is change in magnetic flux linked with a coil, an induced emf is produced.

When the number of magnetic field lines through a closed loop changes ,an induced current flows in the coil. Is this statement true.

Plot a graph showing variation of induced emf with the rate of change of current flowing through a inductor coil.

Direction. In the following questions, a statement of assertion is followed by a statement of reason. While answering a question, you are required to choose the correct are out of the given four responses and mark it as (A). If both assertion and reason are true and reason is the correct explanation of the assertion, (B) if both assertion and reason are true but reason is not correct explanation of the assertion. (C) if assertion is true, but reason if false, (D) if both assertion and reason are false Assertion : The presence of large magnetic flux through a coil maintains a current in the coil, if the circuit is continous. Reason : Only a change in magnetic flux will maintain an induced current in the coil

Does the change in magnetic flux always produce induced current?

Magnitude of e.m.f. produced in a coil, when a magnet is inserted into it, does not depend upon

Find the magnitude of e.m.f. induced in a 200 turn coil with cross-sectional area of 0.16 m^2 , if the magnetic field through the coil changes from 0.10 Wbm^-2 to 0.30 Wb m^-2 at a uniform rate over a period of 0.05 s.