Calculate the force of attraction.

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Reference no: EM13961841

A hollow grounded conducting sphere of radius a contains a point charge Q at the radius b as shown in the
figure (see attachment)

a) Show that the field inside the sphere is the same as if there were no sphere and, instead, a charge
Q' = -(a/b)Q at D = (a/b)a. You can prove this by showing that the V of Q plus Q' is uniform over the surface
of the sphere.

b) Calculate the force of attraction.

c) Calculate the surface charge density on the inside surface of the conducting sphere.

Attachment:- Week Four.zip

Reference no: EM13961841

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