A positive charge q is placed in front of a conducting solid body at a distance d from its center. (a) Find the electric field at the center of the cube due to the charges appearing on its surface. (b) Does the body have to be spherical for the answer to be true ?

A positive charge q is placed in front of a conducting solid body at a

1.	A positive charge q is placed in front of a conducting solid body at a distance d from its center. (a) Find the electric field at the center of the cube due to the charges appearing on its surface. (b) Does the body have to be spherical for the answer to be true ?
Answer» Solution :(a) `(Q)/(4pi epsilon_(0)d^(2))`, (b) no

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A positive charge q is placed in front of a conducting solid body at a distance d from its center. (a) Find the electric field at the center of the cube due to the charges appearing on its surface. (b) Does the body have to be spherical for the answer to be true ?

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