Q. Eddy current are produced when
A) A metal is kept in varying magnetic field
B) A metal is kept in steady magnetic field
C) A circular coil is placed in a magnetic field
D) Through a circular coil, current is passed
Explanation
(a) Eddy currents are produced when a metal is kept in a varying magnetic field.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.