At constant temp, the current flowing through a conductor is directly proportional to the potential difference across its ends is called
Correct answer: D. Ohm's law
- A. Charles law
- B. Amperes law
- C. Coulombs law
- D. Ohm's law
Explanation
The property where the current flowing through a conductor is directly proportional to the potential difference across its ends, at a constant temperature, is called "Ohm's Law."
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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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