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Free Online Mock Physics Multiple Choice Test on Electro Statics

Sub Category : Electro Statics Test : 1 Time Left :
1)Inside a hollow charged spherical conductor, the potential
(1) Is constant (2) Varies directly as the distance from the centre (3) Varies inversely as the distance from the centre (4) Varies inversely as the square of the distance from the centre
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2)The electric field inside a spherical shell of uniform surface charge density is
(1) Zero (2) Constant, less than zero (3) Directly proportional to distance from centre (4) None of these
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3)A hollow sphere of charge does not produce an electric field at any
(1) Internal point (2) External point (3) Beyond 2 metres (4) Beyond 10 metres
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4) An electric dipole is kept in a non-uniform electric field. It experiences
(1) A force and a torque (2) A force but not a torque (3) A torque but not a force (4) Neither a force nor a torque
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5)An isolated solid metallic sphere is given a charge +Q. The charge will be distributed on the sphere
(1) Uniformly but only on the surface (2) Only on the surface but non-uniformly (3) Uniformly inside the volume (4) Non-uniformly inside the volume
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