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A small uncharged metallic sphere is positioned exactly at a point midway between two equal and opposite point charges. If the sphere is slightly displaced towards the positive charge and released then |
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Answer» it will oscillate about its original position `therefore`NET force=0 On displacing the sphere towards the +ve charge, force on sphere due to +ve charge will be more than due to the -ve positive charge, because it is nearer. so, sphere wil move further to the charge. |
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