Question
Question: If a copper ring is moved quickly towards south pole of a powerful stationary bar magnet, then...
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
Answer
Current flows through the copper ring
Explanation
Solution
Magnetic flux linked with the ring changes so current flows through it.