Physics - Capacitor Question with Solution | TestHub

PhysicsCapacitorForce & Energy analysisMedium2 minPYQ_2011

PhysicsMediumsingle choice

The capacity of a capacitor is $4 \times 1 0^{- 6} F$ and its potential is $100 V$ . The energy released on discharging it fully will be

Answer:

Solution:

Energy released on discharge of capacitor $U = \frac{1}{2} C V^{2} = \frac{1}{2} \times 4 \times 1 0^{- 6} \times (100)^{2} = 0.02 J$

Stream:VITEEESubject:PhysicsTopic:CapacitorSubtopic:Force & Energy analysis

⏱ 2mℹ️ Source: PYQ_2011

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