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Physics - Electrostatics Question with Solution | TestHub

PhysicsElectrostaticsPotential & potential energyMedium2 minPYQ_2012

PhysicsMediumsingle choice

Three charges, each $+ q$ , are placed at the comers of an isosceles triagle $A BC$ of sides $BC$ and $A C$ , 2a. D and E are the mid-points of BC and CA. The work done in taking a charge $Q$ from $D$ to $E$ is

Options:

Answer:

Solution:

Here, $AC = BC$
$V_{D} = V_{E} = V$ $W = Q [V_{E} - V_{D}] W = Q [V - V] W = 0$

Stream:VITEEESubject:PhysicsTopic:ElectrostaticsSubtopic:Potential & potential energy

⏱ 2mℹ️ Source: PYQ_2012

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