1.

Two charges +qand -q are fixed closely on x-axis as shown. Consider a region in y-z plane a^(2)lty^(2)+z^(2)leb^(2) . Choose the correct statement(s). (a gt gt gt d).

Answer»

Electric FIELD anywhere in the GIVEN region is directed towards + ve x-axis
Work done by the electric field in bringing a + ve test charge from `(0,(a)/(sqrt(2)),(a)/(sqrt(2))) "to"(0,(a)/(sqrt(2)),(a)/(sqrt(2)))` is zero
Electric potential throught the given region is zero
Flux CROSSING this surface is `(dq)/(epsilon_(0))((1)/(a)-(1)/(b))`

Answer :A::B::C::D


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