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Electrostatics

A sphere of 4 cm radius is suspended within a hollow sphere of 6 cm radius. The inner sphere is charged to a potential of 3 esu, when the outer sphere is earthed. The charge on the inner sphere is:

Rahul

12 Years agoGrade

1 Answer

Arun Kumar

12 Years ago

charge is conserved

inner sphere will have the same charge if its not in contact with the outer sphere

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