State tangent law in magnetism. How will the reduction factor of a tangent galvanometer change when the number of turns of its coil is doubled? Explain.

The unit of reduction factor of tangent galvanometer is

What is a reduction factor of tangent galvanometer and its unit of measurement?

State and prove tangent law in magnetism. Give two factors by which tangent galvanometer can be made more sensitive.

State tangent law in magnetism. Which are the two required magnetic fields in a tangent galvanometer?

The reduction factor of a tangent galvanometer may be defined as the current passing through it to produce a deflection of

To work with a tangent galvanometer, how do you set its coil?

A tangent galvanometer has two circular coils having turns in the ratio 1:10 . When the coil with smaller number of turns is used,a current of 0.5A produces a deflection of 45^(@) . What will be the reduction factor of the galvanometer when the coil with larger number of turns is used?

Decreases in number of turns of coil in tangent galvanometer is

Why are 2, 50 and 500 turns provided in the coil of tangent galvanometer?