When a 10muCcharge is enclosed by a closed surface, the flux passing through the surface is phi. Now another -10muCcharge is placed inside the closed surface, then the flux passing through the surface is.........

When a 10muCcharge is enclosed by a closed surface, the flux passing t

1.	When a 10muCcharge is enclosed by a closed surface, the flux passing through the surface is phi. Now another -10muCcharge is placed inside the closed surface, then the flux passing through the surface is.........
Answer» `2phi` `phi` `4phi` Zero Solution :`q_(1) = 10muC, q_(2)=-10muC` `therefore sumq = q_(1) + q_(2) =10-10=0` `therefore` FLUX `phi =(sumq)/epsilon_(0)`, in this equation `sumq=0` `therefore phi=0`

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When a 10muCcharge is enclosed by a closed surface, the flux passing through the surface is phi. Now another -10muCcharge is placed inside the closed surface, then the flux passing through the surface is.........

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