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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the Davisson and Germer experiment, the velocity of electrons emitted from the
- A potentiometer wire is 100cm long and a constant potential difference is maintained
- A ray enters a glass sphere of refractive index μ=√3 at an angle of incidence of 60⁰
- ₉₂U²³⁵ undergoes successive disintegrations with the end product of ₈₂P²⁰³
- If temperature of gas increases from 27°C to 927°C, the kinetic energy will be
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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