Question Answers

Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 22 - Current Electricity > A galvanometer has a coil of resistance 100 Ohms 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 Ohms 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 Ohms 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