For a moving coil galvanometer, the deflection in the coil is \(0.05 rad\) when a current of \(1....

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For a moving coil galvanometer, the deflection in the coil is \(0.05 rad\) when a current of \(10 mA\) is passed through it. If the torsional constant of the suspension wire is \(4.0 \times 10^{-5}\), the magnetic field is \(0.01 T\) and the number of turns in the coil is 200 , the area of each turn (in \(cm ^2\) ) is: 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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