NCERT Class XII Chapter <br>Electrostatic Potential and Capacitance <br> Questions With Solutions

NCERT Class XII Chapter
Electrostatic Potential and Capacitance
Questions With Solutions

Question : 10

Total: 37

A 12 pF capacitor is connected to a 50 V battery. How much electrostatic energy is stored in the capacitor?

Solution:

U =

CV2 =

× 12 × 10−12×502 = 15000 × 10−12 or U = 1.5 × 10−8 J

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