COMEDK · Physics · 17. Electrostatics
The electric flux for Gaussian surface \(A\) that enclose the charged particles in free space is (Given, \(q_{1}=-14 \mathrm{nC}, q_{2}=78.85 \mathrm{nC}, q_{3}=-56 \mathrm{nC}\) )
- A \(10^{3} \mathrm{~N}-\mathrm{m}^{2} \mathrm{C}^{-1}\)
- B \(10^{3} \mathrm{CN}^{-1} \mathrm{~m}^{-2}\)
- C \(6.32 \times 10^{3} \mathrm{~N}-\mathrm{m}^{2} \mathrm{C}^{-1}\)
- D \(6.32 \times 10^{3} \mathrm{CN}^{-1} \mathrm{~m}^{-2}\)
Answer & Solution
Correct Answer
(B) \(10^{3} \mathrm{CN}^{-1} \mathrm{~m}^{-2}\)
Step-by-step Solution
Detailed explanation
Given, \(\begin{aligned} &q_{1}=-14 \mathrm{nC}=-14 \times 10^{-9} \mathrm{C} \\ &q_{2}=78.85 \mathrm{nC}=78.85 \times 10^{-9} \mathrm{C} \\ &q_{3}=-56 \mathrm{nC}=-56 \times 10^{-9} \mathrm{C} \end{aligned}\) According to Gauss's law Net electric flux passing through closed…
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