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Find flux through the hemispherical surf...

Find flux through the hemispherical surface

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(i) Flux through the hemispherical surface due to `+q=q/(2 epsi_(0))` (we have seen in previous example)
(ii) Flux through the hemispherical surface due to `+q_(0)` is 0, because due to `+q_(0)`, field litre entering the surface = field lines coming out of the surface.
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