Exercise 28A

Exercise 28B

Exercise 28C

Exercise 28D

Exercise 28E

Exercise 28F

Exercise 28G

Exercise 28H

Exercise 28I

Exercise 28J

Objective Questions

Introduce capacitor. Give C = Q / V as capacitance. Realise that C is independent of Q and V but depends on geometry of two conductors. Give its SI unit. Give symbols of capacitor and variable capacitor. Realise the importance of large capacitance. Introduce dielectric inside a capacitor and realise the change in capacitance.

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Capacitance and Capacitor