Q. If a copper ring is moved quickly towards south pole of a powerful stationary bar magnet, then
A) Current flows through the copper ring
B) Voltage in the magnet increase
C) Current flows in the magnet
D) Copper ring will get magnetised
Explanation
(a) Magnetic flux linked with the ring changes so current flows through it
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.