Answer the following question:

Asked by nkrbasak | 8th Mar, 2013, 04:27: PM

Expert Answer:

If the sphere is centred at origin and radius is 2a, then it will include charge +4Qonly.
So the eletric flux due to the charges through the sphere:
=
+4Q/ε0     according to Gauss's law.

Answered by  | 11th Mar, 2013, 03:43: PM

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