A voltmeter has an internal resistance of `1000Omega` and gives full scale deflection when `2V` is applied across the terminals. Now a resistance of `4000 Omega` is connected in series with it. Then it gives full scale deflection with

A voltmeter has an internal resistance of 1000 Omega and gives full scale deflection when 2 V is applied across the terminals. Now a resistance of 4000 Omega is connected in series with it. Then it gives full scale deflection with

A certain galvanometer, when shunted with a resistance of 5 Omega gives a full scale deflection for 250 mA. Similarly, if a resistance of 290 Omega is connected in series with the same galvanometer, it gives a full deflection for 25 volts. What is the resistance of the galvanometer?

A voltmeter reads 3 V at full-scale deflection and is graded as 6000 Omega//V . What resistance should be connected in series with it so that it reads 12 V at full scale deflection ?

A voltmeter reads 6 V at full scale deflection and is graded as 3000 Omega//V . What resistance should be connected in series with it so that it reads 12 V at full-scale deflection ?

A voltmeter reads 3 V at full-scale deflection and is graded as 6000 Omega//V . What resistance should be connected in series with it so that it reads 12 V at full scale deflection ?

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

A galvanometer having a coil resistance 200 Omega gives a full scale deflection when a current of 1mA is passed through it. What is the value of the resistance which can convert this galvanometer into a voltmeter giving full scale deflection for a potential difference of 50 V?

A galvanometer having a coil resistance 200 Omega gives a full scale deflection when a current of 1mA is passed through it. What is the value of the resistance which can convert this galvanometer into a voltmeter giving full scale deflection for a potential difference of 50 V?

A galvanometer having a coil resistance 100 Omega given full scale deflection when a current of 1mA is passed throught it . What is the value of the resistance which can convert this galvanometer into a voltmeter giving full scale deflection for a potential difference of 10 V ?

A galvanometer having a coil resistance 100 Omega given full scale deflection when a current of 1mA is passed throught it . What is the value of the resistance which can convert this galvanometer into a voltmeter giving full scale deflection for a potential difference of 10 V ?