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Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 1 (Q.No. 18)
Networks Analysis and Synthesis
18.
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
0.5 A and 0 V
0 A and 10 V
20 A and 5 V
0.05 A and 5 V
Answer: Option
Explanation:

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

Discussion:
2 comments Page 1 of 1.
ElectronVolt said:   9 years ago
Capacitor becomes an open circuit in steady state (after a long time).
Anil said:   1 decade ago
Why current is 0?
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