Find the charge on the inner wall of the cavity wall

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Reference no: EM13318921

An initially neutral conductor contains a hollow cavity in which there is a -100 nC point charge. A charged rod transfer -40 nC to the conductor. Afterward, what is the charge

(a) on the inner wall of the cavity wall;

(b) on the external surface of the conductor?

Reference no: EM13318921

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