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If the current flowing through a fixed resistor is halved, the heat produced in it will become: - Science

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प्रश्न

If the current flowing through a fixed resistor is halved, the heat produced in it will become:

पर्याय

  • double

  • one-half

  • one-fourth

  • four times

MCQ
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उत्तर

one-fourth

Explanation:

This is so because the heat produced is directly proportional to the square of the current passing through the resistor.

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पाठ 1: Electricity - Exercise 8

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