ntA ball with charge -50e is placed at the centre of a hollow spherica – InterviewSolution

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1.	ntA ball with charge -50e is placed at the centre of a hollow spherical shell has a net charge of -50e.What is the charge on the shell's outer surface?n nta)-50en ntb)ZEROn ntc)-100en ntd)+100en ntn
Answer» ntA ball with charge -50e is placed at the centre of a hollow spherical shell has a net charge of -50e.What is the charge on the shell's outer surface?n nta)-50en ntb)ZEROn ntc)-100en ntd)+100en ntn

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