Networks Analysis and Synthesis - Engineering

Q1:

A 0.5 μF capacitor is connected across a 10 V battery. After a long time, the circuit current and voltage across capacitor will be

A 0.5 A and 0 V

B 0 A and 10 V

C 20 A and 5 V

D 0.05 A and 5 V

ANS:B - 0 A and 10 V

When the capacitor is fully charged, i = 0 and voltage across capacitor is equal to battery voltage.