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A coil of 20 turns of area 8 xx 10^(-2) ...

A coil of 20 turns of area `8 xx 10^(-2) cm^2` with its plane parallel to the magnetic field of intensity 3000G and carrying a certain current experiences a torque `2.4 xx 10^(-3)` Nm .Calculate the value of current.

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To solve the problem, we need to calculate the current flowing through a coil given the torque experienced by the coil, the number of turns, the area of the coil, and the magnetic field intensity. ### Step-by-Step Solution: 1. **Identify the Given Values:** - Number of turns, \( n = 20 \) - Area of the coil, \( A = 8 \times 10^{-2} \, \text{cm}^2 \) - Torque, \( \tau = 2.4 \times 10^{-3} \, \text{Nm} \) ...
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