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CBSE Class 12-science Answered

a cube of side 'b' has a charge 'q' at each of its vertices. Determine the potential and electric field due to this charge array at the centre of the cube.

Asked by Renuka reddy | 01 May, 2014, 07:44: PM
answered-by-expert Expert Answer

Electric field at center of the cube will be zero, this is because diagonally opposite charges produces equal and opposite fields which cancels out each other.

Electric potential at the center of the cube:

Vcenter = 8 X electric potential produced by any one of the corner charge

 

Answered by | 05 May, 2014, 10:53: AM

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