Home
Class 12
PHYSICS
If in a moving coil galvanometer, a curr...

If in a moving coil galvanometer, a current I produces a deflection `theta`, then

A

A high resistance is to be connected across its terminals

B

A magnet should be placed near the coil

C

A small copper wire should be connected across its terminals

D

The body of galvanometer should be earthed

Text Solution

Verified by Experts

The correct Answer is:
2
Promotional Banner

Similar Questions

Explore conceptually related problems

In a tangent galvanometer a current of 0.1 A produces a deflection of 30^(@) . The current required to produce a deflection of 60^(@) is

In a moving coil galvanometer , a radial magnetic field is produced due to the

The deflection in a moving coil galvanometer is

A current of 0.5 A prioduces a deflection of 45^(@) in a tangent galvanometre. What current will produce a deflection of 30^(@) in the same tangent galvanometer.

In a moving coil galvanometer, the deflection of the coil theta is related to the electric current i by the relation

A current of 10^(-5)A produced a deflection of 10^(@) in a moving coil galvanometer . A current of 10^(-6)amp in the same galvanometer produces a deflection of 1^(@)