Question

When a galvanometer is shunted by resostance s its current?

Answer 1

Answer:

Using the relation

S=G(n−1)

⇒G=S(n−1)

and S′=G(n′−1)

⇒n′=G+S′S′

∴n′=S(n−1)+S′S′

Answer 2

$\huge{ \underline{ \boxed{ \mathfrak{ \red{answer}}}}}$

$s(n - 1) + {s}^{1} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 1$

Q. When a galvanometer is shunted by resistance S, its current capacity increases n times. lf the same galvanometer is shunted by another resistance S', its current capacity will increase by n'is given by