The `80 Omega` galvanometer deflects full scale for a potential of 20 mV. A voltmeter deflecting full scale of 5 V is to made using this galvanometer. We must connect

An 80 Omega galvanometer deflects full-scale for a potential of 20 mV . A voltmeter deflcting full-scale of 5 V is to be made using this galvanometer. We must connect

An 80 Omega galvanometer deflects full-scale for a potential of 20 mV . A voltmeter deflcting full-scale of 5 V is to be made using this galvanometer. We must connect

Why galvanometer did not show full scale deflection after connecting shunt.

A moving coil galvanometer of resistance 50 Omega gives full scale deflection for a current of 50 mA. How can this galvanometer be used to convert it into a voltmeter which can measure voltage upto 200 V ?

A galvanometer of resistance 40 Omega gives the full scale deflection for a current of 10 m A through it. A resistance of 9960Omega is connected in series with the galvanometer coil. The mximum voltage that can be measured by the voltmeter is

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 coil has a resistance of 50 Omega and the meter shows full scale deflection for a current of 5 mA . This galvanometer is converted into a voltmeter of range 0 - 20 V by connecting

A galvanometer coil has a resistance of 50 Omega and the meter shows full scale deflection for a current of 5 mA . This galvanometer is converted into voltmeter of range 0-20V by connecting