A rectangular coil of effective area `0.05 m^(2) ` is suspended freely in
Channel: Doubtnut
Date: 2020-05-31

A rectangular coil of effective area `0.05 m^(2) ` is suspended freely in aradiul magnetic field of 0.001 `Wb//m^(2)`. The torsional constant of the suspension fibre is `5 xx 10^(-9)Nm`/degree. If a current of 300muA is passed through it, then the angle through which the coil rotates is