If the voltage across a capacitor is constant, then current passing through it is ________

Inductors and capacitors are both electrical elements that store energy. They are both passive devices that can store energy supplied by a voltage source, but they cannot generate energy.  Here are some differences between inductors and capacitors: Energy storage: Inductors store energy in a magnetic field, while capacitors store energy in an electric field. Voltage and current: Inductors oppose changes in current, while capacitors oppose changes in voltage. Frequency: Inductors pass low-frequency currents, while capacitors pass high-frequency currents well. dissipating energy: Inductors... Show more

Inductors and capacitors are both electrical elements that store energy. They are both passive devices that can store energy supplied by a voltage source, but they cannot generate energy. 

Here are some differences between inductors and capacitors:

Energy storage: Inductors store energy in a magnetic field, while capacitors store energy in an electric field.
Voltage and current: Inductors oppose changes in current, while capacitors oppose changes in voltage.
Frequency: Inductors pass low-frequency currents, while capacitors pass high-frequency currents well.
dissipating energy: Inductors dissipate energy stored in them to avoid sudden changes.
Lenz's law: According to Lenz's law, the induced voltage has a polarity (direction) that is opposite to the current shift that created it. Inductors, as a result, resist all current fluctuations that flow through them. 

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