Four charges + 5Q,-3Q, + 2Q,-4Q are enclosed inside some surface. What will be the outgoing flux through the surface
To determine the outgoing flux through the surface, we use Gauss’s Law, which states: Φ = Qenc/ε0
where Qenc is the total enclosed charge.
Given charges: +5Q,−3Q,+2Q,−4Q
Total enclosed charge: Qenc = 5Q−3Q+2Q−4Q = 0
Since the total enclosed charge is zero, the outgoing flux is also zero.
Thus, the correct answer is (b) Zero.
Class 12th Science Physics NCERT MCQ Questions
NCERT Books MCQ Questions Session 2024-2025.
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Φ = Qenc/ε0
where Qenc is the total enclosed charge.
Given charges: +5Q,−3Q,+2Q,−4Q
Total enclosed charge: Qenc = 5Q−3Q+2Q−4Q = 0
Since the net charge is zero, the outgoing flux is zero.
Answer: (b) Zero.
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