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.

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

A galvanometer with a coil of resistance 12Omega shows a full scale deflection for a current of 2*5mA . How will you convert it into a voltmeter of range 7*5V ? Also, find the total resistance of voltmeter formed.

A galvanometer has a coil of resistance 100 Omega showing a full-scale deflection at 50muA . What resistance should be a to use itas (a) a voltmeter of range 50V and (b)an ammeter of range 10mA?

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

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 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 internal resistance 100 Omega has a full scale deflection current of 1mA . To convert it into a voltmeter of range 0-10V , the resistance to be connected is