What is the basic unit of capacitance?

What is the basic unit of capacitance?

• A. The Henry
• B. The Volt
• C. The Farad
• D. The Ohm

Answer: (D)

Capacitance measures how much electric charge a capacitor can store for a given voltage. The unit that expresses this ability is the farad. By definition, one farad equals one coulomb of charge per one volt of potential difference (C = Q/V). In practice, capacitors are listed in smaller values like microfarads, nanofarads, or picofarads because a farad is quite large. The henry, volt, and ohm are units for inductance, electric potential, and resistance, respectively, not capacitance. So the basic unit of capacitance is the farad.

Capacitance measures how much electric charge a capacitor can store for a given voltage. The unit that expresses this ability is the farad. By definition, one farad equals one coulomb of charge per one volt of potential difference (C = Q/V). In practice, capacitors are listed in smaller values like microfarads, nanofarads, or picofarads because a farad is quite large. The henry, volt, and ohm are units for inductance, electric potential, and resistance, respectively, not capacitance. So the basic unit of capacitance is the farad.