How is capacitance measured?

Capacitance is measured in farads (F), which is the correct answer. The farad is the unit of measurement that quantifies a capacitor's ability to store charge per unit voltage. Specifically, one farad is defined as the amount of capacitance that will store one coulomb of charge when one volt of electrical potential difference is applied across it.

Understanding capacitance in terms of its unit, the farad, is critical for electrical engineering and circuit design, as it allows professionals to determine how much energy can be stored in capacitors, which are vital components in many electrical systems.

Other units mentioned do not relate to capacitance: amperes measure current, volts measure electric potential, and ohms measure resistance. Each of these quantities plays a different role within electrical systems, separate from the concept of capacitance, thus highlighting the importance of recognizing farads as the designated unit for measuring capacitance.