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Potentiometer measures the potential difference more accurately than a voltmeter because
Options
(a) it does not draw current from external circuit
(b) it draws a heavy current from external circuit
(c) it has a wire of high resistance
(d) it has a wire of low resistance
Correct Answer:
it does not draw current from external circuit
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- By sucking through a straw, a student can reduce the pressure of his lungs
- A source of sound and a detector are moving along the same line with same speed
- A particle moving along X-axis has acceleration f,at time t given by f=fₒ(1- t/T)
- In a pure capacitive A.C circuit, current and voltage differ in phase by
- Two vessels separately contain two ideal gases A and B at the same temperature,
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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