Question

Suyu HUL PUPUHUF 10. Is the net electric flux through each of the clo Flux through each of the closed surfaces below positive (+), negative (-), or zero 9. = Negktine 0 = Negatione Charge inside d . Charge inside P. =_positie De = Neste Charge inside Charges inside - . Q = posizione 0. = Zero

Answer 1

. of As we know the electric flux are the no.. electric field lines. If q. is total charge enclosed by surface S. then according to 'Gauss Law's Electric flux through closed surface s PE = SA Edà = q CO Qenclose to The charge is outside the surface so Qenclose a o b) The change is outside of the surface so Penclosed of the surface =0 de=0 In above two you can say in other way that though charge is outside of the surface so flux entering to the one side of the surface will pass through the other side of surface with same amount. so Pentering = - PGoing out so total flux d= dent to = ben-ben

c) The change enclosed by the surface. is tue, - so electric flux is positive d) The charge enclosed by the surface Qenclose =-9 de = a (negotiale flux) so the tue flux means the flux is of cliverging nature and are flux means that the field lines are converging ie. the field lines are coming at that point. e Qenclose = + q : de = 4 ctue flux) Renclose= - ta toq) tq-q = 0