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The correct graph for a uniformly charged conducting sphere (Where is potential, is radius of sphere and is the distance from centre)
(a)
(b)
(c)
(d)
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Important Questions on Electrostatic Potential and Capacitance
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Which of the following is true for equipotential surface for uniform electric field?
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The unit of capacitance is
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An particle is accelerated from rest through a potential difference of . Its final kinetic energy is
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If volt and volt then potential at point is
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One joule per coulomb is equal to one_____
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is the unit of _____
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Electric field is directed from high to low_____.
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Work done by electric field while a charge moves on an _____ surface is zero.