Four charges + 8Q, - 3Q +5Q and -10Q are kept inside a closed surface. What will be the outgoing flux through the surface? * (a) 26 V-m(b) 0 V-m(c) 10 V-m(d) 8 V-m

Four charges + 8Q, - 3Q +5Q and -10Q are kept inside a closed surface.

1.	Four charges + 8Q, - 3Q +5Q and -10Q are kept inside a closed surface. What will be the outgoing flux through the surface? * (a) 26 V-m(b) 0 V-m(c) 10 V-m(d) 8 V-m
Answer» Case 1 : TOTAL CHARGE ENCLOSED Q=10μC FLUX through the SURFACE ϕ= ϵ o Q = ϵ o 10μC Case 2 : Total charge enclosed Q ′ =10+10=20μC Flux through the surface ϕ ′ = ϵ o Q ′ = ϵ o 20μC =2ϕExplanation:

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Four charges + 8Q, - 3Q +5Q and -10Q are kept inside a closed surface. What will be the outgoing flux through the surface? * (a) 26 V-m(b) 0 V-m(c) 10 V-m(d) 8 V-m​

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Four charges + 8Q, - 3Q +5Q and -10Q are kept inside a closed surface. What will be the outgoing flux through the surface? * (a) 26 V-m(b) 0 V-m(c) 10 V-m(d) 8 V-m