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Physics - Electrostatics Question with Solution | TestHub

PhysicsElectrostaticsMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

A positive charge $q$ is given to each plate of a parallel plate air capacitor having plate area $A$ and plate separation $d$ , then

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Answer:

Solution:

Capacitance does not depend on charge on it, $C = \frac{ε_{0} A}{d}$

In final charge distribution, Charge on outer plates $q_{1} = q_{4} = q$ and inner plates $q_{2} = q_{3} = 0$

As charge on inner plates are zero so there is no field between the plates and no potential difference and no energy is stored.

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:ElectrostaticsSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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