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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
- The potential difference that must be applied to stop the fastest photoelectrons
- A uranium nucleus ₉₂ U ²³⁸ emits an α-particle and a β-particle in succession.
- If r be the distance of a point on the axis of a magnetic dipole from its centre
- A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field
- A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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