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A rectangular coil of a moving coil galv...

A rectangular coil of a moving coil galvanometer containing 100 turns and 5 cm long and 3 cm broad is suspended in a radial magnetic field of induction 0.025 `Wb//m^(2)` by a fibre of torque constant `1.5 xx 10^(-9)` Nm per degree. The current for which coil will deflect through an angle of `10^(@)` is

A

`4 mu A`

B

`3 mu A`

C

`5 mu A`

D

`6 mu A`

Text Solution

Verified by Experts

The correct Answer is:
A
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