Embibe Experts Solutions for Exercise 6: EXERCISE 2.6

Find work by battery after the switch is closed, if initial charge were zero on all the capacitors.

Five plates (same plate area for each) are placed as shown in figure. The separation between any two consecutive plates is $d.$ Then find $C_{AB}.$

Find charge on three capacitors.

In the given figure, potentials of points $A$ and $B$ are

Equivalent capacitance of given grouping across $AB$

Four capacitors are connected as given in figure, find $V_a-V_b.$

The equivalent capacitance between points $A$ and $B$ is

Initial charges on both the capacitors are $CV.$ Find change in potential energy of both if a battery is connected as shown. Also find the work done by battery.