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A conducting sphere of radius R is given a charge Q. The electric potential and the electric field at the centre of the sphere respectively are
Options
(a) zero and Q/4πε₀R²
(b) Q/4πε₀R and zero
(c) Q/4πε₀R/Q/4πε₀R²
(d) Both are zero
Correct Answer:
Q/4πε₀R and zero
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electrostatics
(146)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Coherent sources are those sources for which
- The horizontal range and maximum height attained by a projectile are R and H,respectively
- A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils.
- A vertical spring with force constant k is fixed on a table. A ball of mass
- For a satellite moving in an orbit around the earth, the ratio of kinetic
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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