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0 votes
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in Physics by (45.1k points)
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How much flux is passed out the following closed surface?

(a) Zero

(b) q10

(c) -q10

(d) q20

1 Answer

+1 vote
by (46.7k points)
selected by
 
Best answer

(a) Zero

ϕ = qenclosed / ε0 

= -q1 + q1 / ε

= 0/ε0 

= 0

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