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A hollow metal sphere of radius 10 cm is charged such that the potential on its surface is 80V. The potential at the centre of the sphere is
Options
(a) zero
(b) 80 V
(c) 800 V
(d) 8 V
Correct Answer:
80 V
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
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
- The threshold wavelength for photoelectric effect of a metal is 6500 Å. The work function
- A coil of inductive reactance 31 Ω has a resistance of 8 Ω. It is placed in series
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- The dimension of 1/2ε₀E², where ε₀ is permittivity of free space and E is electric field
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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