A milliammeter of range 10 mA has a coil of resistance `1 Omega`. To use it as voltmeter of range 10 volt , the resistance that must be connected in series with it, will be

A milliammeter of range 10 mA has a coil of resistance 1 Omega . To use it as a voltmeter of range 10 V, the resistance that must be connected in series with it is

A milliammeter of range 10 mA has a coil of resistance 1Omega . To use it as a voltmeter of range 10V, the resistance that must be connected in series with it is

A milliammeter of range 10 mA has a coli of resistance 1 Omega . To use it as an ammeter of range 1 A , the required shunt must have a resistance of

A milliammeter of range 10 mA has a coli of resistance 1 Omega . To use it as an ammeter of range 1 A , the required shunt must have a resistance of

A 0-25 m A ammeter having resistance 10 Omega is to be converted into voltmeter with a range 0-25 V. A resistance connected in series is

To convet a 800 mV range milli voltmeter of resistance 40 Omega into a galvanometer of 100 mA range, the resistance to be connected as shunt is

With a resistance R connected in series with a galvanometer of resistance 100 Omega , it acts as a voltmeter of range 0-V. To double the range a resistance of 1000 Omega is to be connected in series with R. Then the value of R is ( Omega )

A voltmeter of range 0-10V and resistance 200 Omega cannot be used as an ammeter, whose range is