Question

Write the working of d'arsonval (galvanometer) movement with the help of a neat diagram ?
​

Answer 1

Answer:

Explanation:

When we connect the galvanometer with a live circuit, current starts flowing through the coil. Depending on the current, the strength of the permanent magnet and the dimension of the coil, the coil experiences a deflecting torque. As a result, the coil deflects along with the pointer from its de-energized position.