A sphere of radius R and charge Q is uniformly distributed over its volume, has potential...
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A sphere of radius R and charge Q is uniformly distributed over its volume, has potential energy u. Keeping the charge density fixed if radius of the sphere is doubled, then the potential energy will be u. [Answer should be an integer] A sphere of radius R and charge Q is uniformly distributed over its volume, has potential energy u. Keeping the charge density fixed if radius of the sphere is doubled, then the potential energy will be u. [Answer should be an integer]
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