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The purpose of soft iron cylinder betwee...

The purpose of soft iron cylinder between the pole pieces of the horse`-` shoe magnet in a moving coil galvanometer is

A

to increase the magnetic induction in the polar gap

B

to evenly distribute the magnetic lines of force

C

to provide a radial magnetic field

D

to reduce the magnetic flux leakage in the polar gap

Text Solution

Verified by Experts

The correct Answer is:
A
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