Current Electricity

Question: A galvanometer of 50 ohm resistance has 25 divisions. A current of $4 \times 10^{–4}$ ampere gives a deflection of one division. To convert this galvanometer into a voltmeter having a range of 25 volts, it should be connected with a resistance of

1) 2500 $\Omega$ as a shunt

2) 2450 $\Omega$ as a shunt

3) 2550 $\Omega$ in series

4) 2450 $\Omega$ in series

Solution:

Explanation: No Explanation

Different Measuring Instruments Potentiometer Meter Bridge

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)