Question
Physics Question on Eddy currents
Eddy currents 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
Answer
a metal is kept in varying magnetic field
Explanation
Solution
Eddy currents are produced when a metal is kept in a varying magnetic field.