Q116 / 160 · JIPMER 2013 · Physics
A galvanometer acting as a voltmeter should have
- Alow resistance in series with its coil
- Blow resistance in parallel with its coil
- Correct answerChigh resistance in series with its coil
- Dhigh resistance in parallel with its coil
Solution
Voltmeter has high resistance and is always connected in parallel with the circuit. So to convert a galvanometer into voltmeter, a high resistance must be connected in series with it so that is draws negligible current from the circuit.
Hence, the correct answer is option: 'C'.