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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
- If the series limit of Lyman series for hydrogen atom is equal to the series limit
- The rate of increase of thermo-e.m.f. with temperature at the neutral temperature
- Light from the constellation Virgo is observed to increase in wavelength by 0.4%
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
- When an electron beam passes through an electric field they gain kinetic energy.
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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