When there is a potential difference across the conductors (e.g., when a capacitor is attached across a battery), an electric field develops across the dielectric, causing positive charge +Q to collect on one plate and negative charge −Q to collect on the other plate. If a battery has been attached to a capacitor for a sufficient amount of time, no current can flow through the capacitor. However, if a time-varying voltage is applied across the leads of the capacitor, a displacement current can flow.
తగినంత సమయం కెపాసిటర్కు బ్యాటరీ జోడించబడినప్పుడు కరెంట్ (current) ఏమి జరుగుతుంది?
no current can flow through the capacitor