There are 3 voltmeters A,B,C having the same range but their resistance are `15,000 Omega`, `10,000Omega `and `5,000 Omega` respectively. The best voltmeter amongst them is the one whose resistance is

There are three voltmeters of the same range but of resistance 10000 Omega, 8000 Omega and 4000 Omega respectively. The best voltmeter among these is the one whose resistance is

There are three voltmeters of the same range but of resistance 10000 Omega, 8000 Omega and 4000 Omega respectively. The best voltmeter among these is the one whose resistance is

There are three voltmeters of the same range but of resistance 10000 Omega, 8000 Omega and 4000 Omega respectively. The best voltmeter among these is the one whose resistance is

There are 3 voltmeters A,B,C having the same and 5,000 Omega respectively. The best voltmeter amongest them is the one whose resistance is

There are three voltmeters of same range with resistance 10,000Omega,8000Omegaand6000Omega , Which of these, can measure voltage most galvanometer. accurately ?

When 50Omega resistance is connected to one voltmeter, its range is obtained upto V volt. Now, instead of 50Omega , when 500Omega resistance is connected to this voltmeter, its range is obtained upto 2 V volt. Find resistance of this voltmeter.

A voltmeter of resistance 200 Omega is used to measure p.d across resistances 100 Omega and 200 Omega . .

A, B, C are three voltmeter of resistances 4000 Omega, 6000 Omega and 12000 Omega . When a potential difference is applied between X and Y, Voltmeter reading are V_A, V_B and V_C . Then

To convert a voltmeter measuring 15 V into a voltmeter measuring 150V, if the resistance of the voltmeter is 1000 Omega , the resistance to be connected is