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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.
Related Questions: - What is the Q-value of the reaction?
¹H+⁷Li→⁴He+⁴He
- If two vectors are equal in magnitude and their resultant is also equal in magnitude
- The time period of a thin bar magnet in Earth’s magnetic field is T
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is the Q-value of the reaction? ¹H+⁷Li→⁴He+⁴He
- If two vectors are equal in magnitude and their resultant is also equal in magnitude
- The time period of a thin bar magnet in Earth’s magnetic field is T
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- Cathode rays are produced when the pressure is of the order of
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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