Question

The ratio of voltage sensitivity to current sensitivity of a galvanometer of resistance R is

Options:

R

1/R


R2

Answer 1

We know ,

current sensitivity

velocity sensitivity

velocity sensitivity =current sensitivity ×conductor

so the ratio will be 1/R

Answer 2

The ratio of voltage sensitivity to current sensitivity of a galvanometer of resistance R is

Options:

R

1/R ☑️☑️☑️

R2

____________________

The ratio of voltage sensitivity to current sensitivity of a galvanometer of resistance R is 1/R.