Question:
A moving coil galvanometer is converted into an ammeter
Last updated: 6/12/2023
A moving coil galvanometer is converted into an ammeter reading up to 0 03 A by connecting a shunt of resistance r 4 What is the maximum current which can be sent through this galvanometer if no shunt is used Here r resistance of galvanometer 1 0 004 A 2 0 005 A