What is the unit of capacitance?

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Study for the Junior Officer Surface Material Readiness Course Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

What is the unit of capacitance?

Explanation:
Capacitance is how much charge a capacitor can store per unit of voltage, described by C = Q / V. Since Q is in coulombs and V is in volts, the unit for C becomes coulomb per volt, which is defined as the Farad. So one farad equals one coulomb per volt. In practice you’ll see much smaller values like microfarads or nanofarads. The other units belong to different electrical properties: the henry is for inductance, the ohm is for resistance, and the volt is for electric potential difference.

Capacitance is how much charge a capacitor can store per unit of voltage, described by C = Q / V. Since Q is in coulombs and V is in volts, the unit for C becomes coulomb per volt, which is defined as the Farad. So one farad equals one coulomb per volt. In practice you’ll see much smaller values like microfarads or nanofarads. The other units belong to different electrical properties: the henry is for inductance, the ohm is for resistance, and the volt is for electric potential difference.

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