magnetism

Question: The radius of the coil of a Tangent galvanometer. which has 10 turns is 0.1m. The current required to produce a deflection of 60° $({B_H} = 4 \times {10^{ - 5}}T)$ is

1) 3 A

2) 1.1 A

3) 2.1 A

4) 1.5 A

Solution:

Explanation: No Explanation

Magnetic Equipment

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