30 State the advantages and disadvantages of a moving coil

Last updated: 6/5/2023

30 State the advantages and disadvantages of a moving coil galvanometer A moving coil galvanometer M C G has 10 turns each of length 12 cm and breadth 8 cm The coil of M C G carries a current of 125 A and is kept perpendicular to the uniform magnetic field of induction 10 2T The twist constant of phosphor bronze fibre is 12x10 Nm degree Calculate the deflection produced