Question

what are the advantages and disadvantages of moving coil of galvanometer​

Answer 1

Answer:

Advantages And Disadvantages Of A Moving Coil Galvanometer

High sensitivity. Not easily affected by stray magnetic fields. The torque to weight ratio is high. High accuracy and reliability.

Answer 2

Advantages and Disadvantages of Moving Coil Galvanometer

$\huge\red{\fbox{\tt{Advantages}}}$

• Sensitivity increases as the value of n, B, A increases and value of k decreases.

• The eddy currents produced in the frame bring the coil to rest quickly, due to the coil wound over the metallic frame.

$\huge\blue{\fbox{\tt{Disadvantages}}}$

• We cannot change the sensitivity of the galvanometer at will.

• Overloading can damage any type of galvanometer.