If a copper disc is rotated rapidly below a freely suspended magnetic needle, the magnetic needle shall start rotating with a velocity

ess than that of disc but in opposite direction

qual to that of disc and in the same direction

qual to that of disc and in the opposite direction

ess than that of disc and in the same direction

If a copper disc is rotated rapidly below a freely suspended magnetic

1.	If a copper disc is rotated rapidly below a freely suspended magnetic needle, the magnetic needle shall start rotating with a velocity
A.	ess than that of disc but in opposite direction
B.	qual to that of disc and in the same direction
C.	qual to that of disc and in the opposite direction
D.	ess than that of disc and in the same direction
Answer» E.