A moving coil meter has a resistance of 10 Ω and gives a full scale defection with 10 mA. Determine (a) the shunt resistance required if it is to give a full scale reading with 5 A, and (b) the shunt...

A moving coil meter has a resistance of 10 Ω and gives a full scale defection with 10 mA. Determine (a) the shunt resistance required if it is to give a full scale reading with 5 A, and (b) the shunt multiplier resistance if it is to give a full scale reading with 100 V.