Assertion: When a metallic conductor is moved in and out in a magnetic field, then an induced emf is produced across it.
Reason: Eddy current will not be produced in a metallic surface moving in and out of magnetic field.
Options:
(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.