The unit of current is:
Correct answer: D. Coulomb per second
- A. Volt
- B. Ohm
- C. Watt
- D. Coulomb per second
- E. Coulomb
Explanation
The unit of current is Ampere which can also be written as coulumb per second.
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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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