What do you mean by current sensitivity of a galvanometers ? Write its SI unit.

Answer the following Increasing the current sensitivity of a galvanometer may not necessarily increases its voltage sensitivity. Explain giving reasons.

'Increasing the current sensitivity of galvanometer may not necessarily increases its voltage sensitivity''. Justify this statement.

If the torsional rigidity per unit angle of twist of the suspension of the coil is k, find out an expression for the current sensitivity of galvanometer.

What is Perceptive sensitivity of plants?

Write two factors by which current sensitivity of a moving coil galvanometer can be increased.

If the current sensitivity of a moving coil galvanometer is increased by 20% , its resistance also increased by 1.5 times. How will the voltage sensitivity of the galvanometer by affected?

Define the corrent sensitivity and voltage sensitivity of a moving coil galvanometer.

Write two factors by which voltage sensitivity of a moving coil galvanometer can be increased.

For 1 A current, a galvanometer shows its full-scale deflection. If a resistance of 800Omega is series, it is converted into a voltumeter of range 0-1000 V. What is the resistance of the galvanometer?