The radius of the coil of a Tangent galvanometer, which has 10 turns, is 0.1 m. The current required
Channel: Doubtnut
Date: 2020-01-19

The radius of the coil of a Tangent galvanometer, which has 10 turns, is 0.1 m. The current required to produce a deflection of `60^(@) (B_(H)=4xx10^(-5)T)` is