Physics · Electricity
Which of the following is NOT correct about Joule's law of heating?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Heat produced in a resistor is inversely proportional to the square of the current for a given resistance.✓
- 2Heat produced in a resistor is directly proportional to the resistance for a given current.
- 3Heat produced in a resistor is directly proportional to the time for which the current flows through the resistor.
- 4Heat produced in a resistor is directly proportional to the square of the current for a given resistance.
Correct answer
Heat produced in a resistor is inversely proportional to the square of the current for a given resistance.
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