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PhysicsElectrostaticsGauss LawMedium2 minPYQ_2017

PhysicsMediumsingle choice

Four closed surfaces and corresponding charge distributions are shown below.

Let the respective electric fluxes through the surfaces be $ϕ_{1}, ϕ_{2}, ϕ_{3}$ and $ϕ_{4}$ . Then:

Options:

Answer:

Solution:

By Gauss law,

$ϕ = \frac{\sum q_{enclosed}}{ϵ_{o}}$

$\sum q_{enclosed}$ is same in all cases.

⇒ $ϕ$ will be same in all four cases

Stream:JEESubject:PhysicsTopic:ElectrostaticsSubtopic:Gauss Law

⏱ 2mℹ️ Source: PYQ_2017

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