The correct answer is: A. Capacitance.
A farad (F) is the unit of capacitance in the International System of Units (SI). It is named after Michael Faraday, an English physicist and chemist who is considered one of the most influential scientists in history.
Capacitance is the ability of a body to store an electric charge. It is measured in farads, where 1 farad is the capacitance of a capacitor that has a charge of 1 coulomb when a potential difference of 1 volt is applied across it.
Inductance is the property of an electric circuit that opposes any change in current. It is measured in henries, where 1 henry is the inductance of a coil that produces an induced voltage of 1 volt when the current through it changes at a rate of 1 ampere per second.
Resistance is the opposition to the flow of electric current in a circuit. It is measured in ohms, where 1 ohm is the resistance of a conductor that allows a current of 1 ampere to flow when a potential difference of 1 volt is applied across it.
Conductance is the ability of a material to allow the flow of electric current. It is measured in siemens, where 1 siemens is the conductance of a conductor that allows a current of 1 ampere to flow when a potential difference of 1 volt is applied across it.