Question

a capacitor block DC and allow AC why?​

Answer 1

Answer:

Capacitors resist a changes in voltage while inductors resist a change in current and acts as a short circuit in DC. At initial stage when we connect a capacitor to the DC supply, there will a small current of flow will occur until the plates becomes saturated.

Answer 2

Answer:

Capacitors resist a changes in voltage while inductors resist a change in current and acts as a short circuit in DC. At initial stage when we connect a capacitor to the DC supply, there will a small current of flow will occur until the plates becomes saturated.

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