The SI Unit of electric charge is?
Correct answer: A. Coulomb
- A. Coulomb
- B. Ampere
- C. Hertz
- D. Volt
Explanation
OPTION A: This is a fact to be memorized. The SI unit for electric charge is Coulomb.OPTION B: Ampere is the unit of electric current, not electric charge.OPTION C: Hertz is the unit of frequency.OPTION D: Volt is the unit of electric potential difference or voltage.
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About Current Electricity
Steady current relates charge flow to potential difference, resistance and resistivity, including how temperature changes a conductor's resistance. Sources with internal resistance have terminal voltage below their emf when delivering current, and maximum power output occurs under a specific load condition rather than at zero resistance.
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