A galvanometer of resistance `30 Omega` shows a full scale deflection for a current of 2 mA. Calculate the value of resistance required to convert it into a voltmeter of range `0-5` volt.

A galvanometer coil has a resistance of 990Omega and it shows full scale deflection for a current of 10mA. Calculate the value of resistance required to convert it into an ammeter of range 1 A.

A galvanometer coil has resistance of 30Omega and the meter shows full scale deflection for the current of 2.0 mA. Calculate the value of resistance requried to convert it into an ammeter of range 0 to 1A. Also calculate the resistance of the ammter.

A galvanometer of resistance 15 omega gives full scale deflection for a current of 2 mA calculate the shunt resistance needed to convert it to an ammeter of range 0 to 5A

A galvanometer of resistance 15 ohm gives full scale deflection for a current of 2 mA. Calculate the shunt resistance needed to convert it into an ammeter of range 0 to 5 A

A galvanometer of resistance 100Omega gives full scale deflection for the current of 0.1 A . The series resistance required to convert it into voltmeter of range 100 V is

The resistance of the galvanometer is 25 Omega it gives a full scale deflection when a current of 10mA is passed through it. The value of resistance R used in series to convert it into voltmeter of range 100 volt is :–

The resistance of a moving coil galvanometer is 20Omega . It requires 0.01A current for full scale deflection calculate the value of resistan ce required to convert it into a voltmeter of range 20 volt.

A galvanometer coil has a resistance of 10A and the meter shows full scale deflection for a current of 1mA. The shunt resistance required to convert the galvanometer into an ammeter of range 0-100mA is about