Voltage range of galvanometer of resista...

Voltage range of galvanometer of resistance R is 0 to 1V. When its range increases upto 2V for this the additional resistance required in series will be

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When a resistance of 100 Omega is connected in series with a galvanometer of resistance R, then its range is V. To double its range, a resistance of 1000 Omega is connected in series. Find the value of R.

A galvanmeter of resistance G is converted into a voltmeter of range 0 -1V by connecting resistance R_1 in series with it. The additional resistance that should be connected in series with R_1 to increase the range of the voltmeter to 0-2 V will be :

A galvanometer of resistance 25Omega measures 10^(-3)A . shunt required to increase range up tow 2 A is

A microammeter has as resistance of 100 Omega and full scale range of 50 muA . It can be used a voltmeter or as ahigher range ammeter provided a resistance is added to it. Pick the correct range and resistance combinations 50 V range with 10 kOmega resistance in series b. 10 V range with 200 kOmega resistance in series c. 5mA rangw with 1Omega resistance in parallel 10 mA range with 1Omega resistance in parallel

The range of voltmeter of resistance 300 Omega is 5 V. The resistance to be connected to convert it into an ammeter of range 5 A is

For changing the range of a galvanometer with G ohm resistance fromV volt nV, what will be the value of resistance connected in sereis to it:-

A voltmeter has resistance 2000 Omega and range 5 V. For increasing its range upto 20V, a resistance of

A voltmeter with a resistance 50 xx 10^(3) Omega is used to measure voltage in a circuit. To increase its range to 3 times, the additional resistance to be put in series is

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