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In moving coil galvnometer a current f 2...

In moving coil galvnometer a current f 2A for radial magnetic field of ` 4xx 10^(-3) Wb/m^(2)` produces some deflection. FI the field is doubled by keeping all other quantities same, the current for the same deflection will be

A

1A

B

2A

C

3A

D

4A

Text Solution

Verified by Experts

The correct Answer is:
A
For same current , deflection of M.C.G. is directly proportional to current.
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