Each of the capacitors shown in the figure has a capacitance of 2 μF. Find the equivalent capacitance of the assembly between the points A and B. Suppose, a battery of emf 60 volts is connected between A and B. Find the potential difference appearing on the individual capacitors.

Given
Capacitance C= 2μF
The equalent capacitance of the first row is calculated as
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The capacitance of each row is the same, and it is equal to ![]()
All the three rows are arranged in parallel. So, Voltage or potential difference across each row is the same and is equal to 60V.
So, Voltage across each capacitor is =20V.

The equalent capacitance between A and B is ![]()
Potential difference across each capacitor is 20V.