The sensitivity of a M.C.G. will increase if

The magnetic field at the centre of the M.C.G. is 0.25 T. The coil has an area of 0.2 m^(2) and has 28 turns. If the sensitivity of the M.C.G. is to be increased by 25%, the number of turns of the coil should be _______. Assume all other things remaining constant.

To increase the sensitivity of MCG, we must decreases

The sensitivity of a potentiometer is increased by

The current sensitivity of a galvanometer increases by 20%. If its resistance also increases by 25%, the voltage sensitivity will

How can the sensitivity of a potentimeter be increased ?

The sensitivity of a physical balance is increased by the use of "________"

State the factors on which the current sensitivity of a galvanometer is increased.

The sensitivity of a potentiom eter is increased b y