1.

A galvanometer of resistance 5 ohms gives a full scale deflection for a potential difference of 10 mV. To convert the galvanometer into a voltmeter giving a full scale deflection for a potential difference of IV, the size of the resistance that must be attached to the voltmeter is

A. 0.495 ohm
B. 49.5 dim
C. 495 ohm
D. 4950 ohm
Answer» D. 4950 ohm


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