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An electrical appliance has a rating 100 W, 120 V. The resistance of element of appliance when in use is ______. - Physics

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Question

An electrical appliance has a rating 100 W, 120 V. The resistance of element of appliance when in use is ______.

Options

  • 1.2 Ω

  • 144 Ω

  • 120 Ω

  • 100 Ω

MCQ
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Solution

An electrical appliance has a rating 100 W, 120 V. The resistance of element of appliance when in use is 144.

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Power Rating of Appliances
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