A charge Q is positioned at the center of a sphere of radius R. The flux of the electric field through the sphere is equal to ?
If the charge Q is now placed at the center of a cube the flux of the electric field through the surface of the cube is equal to A)
?/2.
B)
?.
C)
2?.
D)
0.
E)
The value of the flux depends on the dimensions of the cube.
B
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