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A non-conducting disk of radius R is rot...

A non-conducting disk of radius `R` is rotating about its own axis with constant angular velocity `omega` in a perpendicular uniform magnetic field `B` as shown in figure. The emf induced between centre and rim of disk is

A

`(B omega R^(2))/(2)`

B

`B omega R^(2)`

C

Zero

D

`(B omega R^(2))/(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
As the ring is non-conducting, no motion of charge carries occur and hence there is no induced emf
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