Question

A circular ring of diameter 20 cm has a
resistance of 0.01 22. The ring is turned
from a position perpendicular to a uniform
magnetic field of 27 to a position parallel to​

Answer 1

Answer:

When the ring is in perpendicular position, magnetic flux linked with it is maximum.

i.e., =BA = Wb (r = 10 cm = 0.1 m)

When ring is in parallel position, magnetic flux linked with it is zero.

i.e., = 0

Change in magnetic flux, Wb

Given, R = 0.01

Using, charge, , we have, C

Explanation:

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