Q300
The potentiometer is superior to a voltmeter for measuring a potential difference because
A.
the resistance of the voltmeter
B.
the potentiometer does not draw any current from the source of the potential
AnswerC.
The sensitivity of potentiometer is better than that of the voltmeter
D.
The voltmeter has a dial and of small size
Answer: Option B
Solution
Answer: Option B
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