A moving coil galvanometer has resistance `50 Omega` and it indicates full deflection at 4 m A current. A voltmeter is made using this galvanometer and a `5k Omega` resistance. The maximum voltmeter, will be close be :

A moving coil galvanometer has resistance 50 Omega and it indicates full deflection at 4 mA current. A voltmeter is made using this galvanometer and a 5 k Omega resistance. The maximum voltage, that can be measured using this voltmeter (in volts) will be __________.

A galvanometer has a resistance 100Omega and gives a full scale deflection for a current of 0.1 A. It is to be converted into a voltmeter of range of 50 V. The resistance of voltmeter so formed is

A galvanometer has a coil of resistance 100 Omega and gives a full scale deflection for 30 mA current. If it is to work as a voltmeter of 30 V range, the resistance required to be added will be.

A galvanometer has a coil of resistance 100 Omega and gives a full-scale deflection for 30 mA current. If it is to work as a voltmeter of 30 V range, the resistance required to be added will be

A galvanometer has a coil of resistance 100 Omega and gives a full-scale deflection for 30 mA current. If it is to work as a voltmeter of 30 V range, the resistance required to be added will be

A galvanometer has a coil of resistance 100 Omega and gives a full-scale deflection for 30 mA current. If it is to work as a voltmeter of 30 V range, the resistance required to be added will be

A galvanometer has coil resistance 30 Omega and full deflection current of 2mA. What resistance is needed to convert it into a voltmeter of 0.2V range.