An Electric Bulb is Rated 220 V and 100 W. When It is Operated on 110 V, the Power Consumed Will Be - Science

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MCQ

An electric bulb is rated 220 V and 100 W. When it is operated on 110 V, the power consumed will be –

Options

100 W
75 W
50 W
25 W

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Solution

25 W

Concept: Electrical Power

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Q 3 Q 2 Q 4

Chapter 12: Electricity - Exercises [Page 221]

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NCERT Class 10 Science

Chapter 12 Electricity
Exercises | Q 3 | Page 221

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