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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
- The de-Broglie wavelength associated with an electron accelerated by a potential
- Coherent sources are those sources for which
- Three unequal resistors in parallel are equivalent to a resistance 1 Ω.
- On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
- Which of the following parameters does not characterize the thermodynamic state
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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