Physics, 20.08.2019 23:30, xxaurorabluexx

Apoint charge q is a distance d above a flat, earthed, metal plate. show that it is attracted to the plate with a force 9/161eod. [hint: compare the field between the charge and the plate with the filed which would occur if the plate were removed and replaced by a charge -9 in the mirror image position.]

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Apoint charge q is a distance d above a flat, earthed, metal plate. show that it is attracted to the...