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Question

The deflection in a moving coil galvanometer is

A
Directly proportional to the torsional constant
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B
Directly proportional to the number of turns in the coil
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C
Inversely proportional to the area of the coil
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D
Inversely proportional to the current flowing
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Solution

The correct option is C Directly proportional to the number of turns in the coil
The deflection of the coil of moving coil galvanometer is given by:
θ=NiABC

θN (Number of turns)

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