Home
Class 12
PHYSICS
A galvanometer of resistance 5 ohms giv...

A galvanometer of resistance 5 ohms gives a full scale deflection for a potential difference of 10 mV. To convert the galvanometer into a voltmeter giving a full scale deflection for a potential difference of 1 V, the size of the resistance that must be attached to the voltmeter is

Promotional Banner

Similar Questions

Explore conceptually related problems

A galvanometer with a coil of resistance 40 ohm gives a full scale deflection for a current of 5 mA. How will you convert it into an ammeter of range 0-5 A ?

A moving coil galvanometer has a resistance of 25Omega and goes a full scale deflection for a current of 10mA. How will you convert it into voltmeter having a range of 0.100V?

A galvanometer of resistance 99 Omega requires 5 mA current for full scale deflection. It can be converted into an ammeter of range 0.5 A by connecting a shunt resistance of

A milliammeter of resistance 5 ohm gives a full scale deflection for a current of 15 mA. If the mulliammeter is to be used to measure current upto 1.5 A, then the resistance that must be attached to the milliammeter is

A moving coil galvanometer of resistance G gives full scale deflection for a certain current. The shunt resistance required to convert it to measure a current n times the initial current is

A moving coil galvanometer has resistance 30 Omega and gives full scale deflection, when carrying a current of 5.4 xx 10^(-6) A. The current that will give full scale deflection, when galvanometer is shunted by 1 Omega resistance is

A Galvanometer has a resistance of 40 D and a current of 5 mA is needed for a full scale deflection. What is the resistance and how is it to be connected to convert the galvanometer:- into a voltmeter of 0.5 V range?

A galvanometer has a resistance of 40 Omega and a current of 4 mA is needed for a full scale deflection.What is the resistance and how is it to be connected to convert the galvanometer into a voltmeter of 0.5 V range ?

Assertion : The voltmeter is a low resistance galvanometer. Reason : The potential difference is measured across a resistance.