Eight charges, 
and 
are situated at the eight corners of a cube of side 20 cm. A spherical surface of radius 80 cm encloses this cube. The centre of the sphere coincides with the centre of the cube. Then the total outgoing flux from the spherical surface (in unit of volt meter) is:
A
B
C
Zero
D
None of the above
Text Solution
Verified by ExpertsThe correct answer is:
C
Total flux enclosed by surface 
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