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When a wire of uniform cross-section a, length l and resistance R is bent into a complete circle, resistance between any two of diametrically opposite points will be
Options
(a) R/4
(b) 4R
(c) R/8
(d) R/2
Correct Answer:
R/4
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
- ₉₂U²³⁵ undergoes successive disintegrations with the end product of ₈₂P²⁰³
- The force of repulsion between two electrons at a certain distance is F.
- If the distance between the plates of two capacitor is increased then capacitance
- Periodic time of a satellite revolving above Earth’s surface at a height equal to R,
- A car wheel is rotated to uniform angular acceleration about its axis
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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