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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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- A proton is moving in a uniform magnetic field B in a circular path of radius a
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a circuit, 5% of total current passes through a galvanometer. If resistance
- A proton is moving in a uniform magnetic field B in a circular path of radius a
- Two bodies of masses m₁ and m₂ and having velocities v₁ and v₂ respectively
- Energy in a current carrying coil is stored in the form of
- A body is thrown vertically upward in air when air resistance is taken into account
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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