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ElectricalElectromagnetics Field Theory

Three concentric spheres with radii 3, 4 and 5 m have uniform surface charge densities 8, -12 and $ρ_{s} n C / m^{2}$ respectively. What should be value of $ρ_{s}$ so that net flux coming out of a Gaussian sphere with radius greater than 5 will be zero ?

$2 . 4 n C / m^{2}$

$4 n C / m^{2}$

$4 . 8 n C / m^{2}$

$9 . 6 n C / m^{2}$

Correct Answer

⚙️ TE • Technical Verified SolutionElectricalElectromagnetics Field Theory

Option C

$4 . 8 n C / m^{2}$

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Practice and solve "Three concentric spheres with radii 3, 4 and 5 m have uniform surface charge densities 8, -12 and ρs..." for Electrical - Electromagnetics Field Theory . The correct answer is Option C: 4.8 nC/m2. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Option **(c) **

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