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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
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a mass of 20g having charge 3.0 mC moving with velocity 20ms⁻¹ enters a region
- A coin placed on a rotating turn table just slips,if it is placed at a distance
- A particle of mass m is projected with a velocity v making an angle of 45°
- What should be the velocity(v) of a sound source moving towards a stationary observer
- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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