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The deflection in a moving coil galvanom...

The deflection in a moving coil galvanometer is

A

Directly proportional to the torsional constant

B

Directly proportional to the number of turns in the coil

C

Inversely proportional to the area of the coil

D

Inversely proportional to the current flowing

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Verified by Experts

The correct Answer is:
B
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ERRORLESS -MAGNETIC EFFECT OF CURRENT-Exercise
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  10. A rectangular loop carrying a current i is placed in a uniform magneti...

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  14. A current carrying circular loop is freely suspended by a long thread....

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  15. A current carrying loop is free to turn in a uniform magnetic field.Th...

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  16. The expression for the torque acting on a coil having area of crosssec...

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  17. The sensitiveness of a moving coil galvanometer can be increased by de...

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  18. Two parallel conductors A and B of equal lengths carry currents I and ...

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  19. Three long, straight and parallel wires are arranged as shown in Fig. ...

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