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.