A moving  coil  galvanometer has 10 turns each of length 12 cm and breadth 8 cm the coi
Channel: Doubtnut
Date: 2020-05-24

A moving  coil  galvanometer has 10 turns each of length 12 cm and breadth 8 cm the coil of MCG  carries  a current of 125 `mu` A The  coil is kept perpendicular to uniform magnetic field of induction   `10^(-2)`  T the twis t constant  of phosphor bronz  fibre  is `12xx10^(-9)` Nm/degree   calculate the defection produced