#heating-timeMCQ

Heating Effect

Practice Focus level Class 10 science MCQ on heating effect with answer, solution, FAQ, and exam-focused revision.

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The heat produced in a resistor is directly proportional to:

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FAQ

What is Joule's law of heating?

Joule's law is $H = I 2 R t$ .

Start with the question, try the answer once, then open the solution. Use the FAQ to clear the common confusion before moving to the next tag.

Common mistake: Students may think heat is directly proportional only to $I$, not $I^2$.

Practice a Focus level Class 10 science MCQ on heating effect with answer and clear solution.