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Physics - Electrostatics Question with Solution | TestHub

PhysicsElectrostaticsPotential & potential energyEasy2 minPYQ_2020

PhysicsEasysingle choice

Two concentric spheres of radii $R$ and $r$ have similar charges with equal surface charge densities $(σ)$ . The electric potential at their common centre is

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Answer:

Solution:

The potential at the centre is the same as that on the surface,

$∴ v = \frac{σ r}{ε_{0}} + \frac{σ R}{ε_{0}}$

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

⏱ 2mℹ️ Source: PYQ_2020

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