Electronics - Capacitors

Exercise : Capacitors - General Questions
46.

How long would it take the capacitor in the given circuit to completely charge if the switch was in position 1?

22 ms
69 ms
345 ms
440 ms
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
An 8 V power source is charging a capacitor. How many volts will be across the capacitor at the second time constant?
1 volt
3 volts
5 volts
7 volts
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
The material used between the plates of a capacitor is called its:
insulation material
dielectric material
separation material
plate-divider material
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
When a circuit consists of a capacitor and a resistor in series with a voltage source, and the voltage across the resistor is zero, then the capacitor is:
charging
discharging
fully charged
fully discharged
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
Which material has the highest dielectric strength?
Air
Paper
Mica
Oil
Answer: Option
Explanation:
No answer description is available. Let's discuss.