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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 proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- A small oil drop of mass 10⁻⁶kg is hanging in at rest between two plates seperated
- Two metal wires of identical dimensions are connected in series. If σ₁ and σ₂ are
- A thermocouple of negligible resistance produces an e.m.f. of 40 µV/⁰C in the linear range
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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