The resistance of the coil of an emmeter is `R`. The shunt required to increase its range `n-fold` should have a resistance.

Resistance of galvanometer is G. If shunt required to make its range n times is S, n = _____ .

The resistance of a galvanometer coil is R. What is the shunt resistance required to convert it into an ammeter of range 4 times

The resistance of a galvanometer coil is R. What is the shunt resistance required to convert it into an ammeter of range 4 times

The resistance of a galvanometer coil is R . What is the shunt resistance required to convert it into an ammeter of range 4 times

To increase the range of voltmeter the series resistance should be

The resistance of a galvanometer is 2.5Omega and it requires 50mA for full scale deflection. The value of shunt resistance required to convert it into an ammeter of range 0 to 5A is

To increase the range of an ammeter the value of the 'shunt' resistance has to be

A galvanometer of resistance 25Omega measures 10^(-3)A . shunt required to increase range up tow 2 A is

A galvanometer of resistance 25Omega measures 10^(-3)A . shunt required to increase range up tow 2 A is