(a)a conductor a witha cavitygiven a charge Q show that the entire charge must appear on the outer surface of theconductor (b) another condluctor B with charge q is sensitive instrument is to be shielded from the strong electrosatitic fields in its environmentsuggest a possible way

(a)a conductor a witha cavitygiven a charge Q show that the entire cha

1.	(a)a conductor a witha cavitygiven a charge Q show that the entire charge must appear on the outer surface of theconductor (b) another condluctor B with charge q is sensitive instrument is to be shielded from the strong electrosatitic fields in its environmentsuggest a possible way
Answer» Solution :Theforce is `10^(-2)`in the negativez direction that is in the direction of decreasing ELECTRIC fieldyoucan check that this is ALSO THEENERGY of the DIPOLE torque is zero

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(a)a conductor a witha cavitygiven a charge Q show that the entire charge must appear on the outer surface of theconductor (b) another condluctor B with charge q is sensitive instrument is to be shielded from the strong electrosatitic fields in its environmentsuggest a possible way

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