Question

what is voltage sensitivity? How it can increased???​

Answer 1

Answer:

Current sensitivity or voltage sensitivity of a moving coil galvanometer can be increased by : (i) Increasing the number of turns in the galvanometer coil. (ii) Decreasing the torsion constant of the suspension fibre. ... A current of 5.0 A is set up in the rod through the wires.

Explanation:

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Answer 2

Answer:

Voltage sensitivity is defined as deflection caused in the galvanometer when a unit potential difference is applied across it. It is given by- Vs=θV=θIR

Clearly, it can be increased by increasing the number of turns. (N) and decreasing the torsional rigidity C of suspension wire.

Explanation:

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