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Which of these devices does NOT contain a magnet or electromagnet? A. an electric motor B. a doorbell C. a telephone D. a light bulb
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Which of these devices does NOT contain a magnet or electromagnet?

A. an electric motor
B. a doorbell
C. a telephone
D. a light bulb

User Cxxl
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8.3k points

2 Answers

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i think it is D a light bulb
User Bruno Shine
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9.2k points
3 votes
The answer is D.
A lightbulb has no magnet or electromagnet.
User Nathua
by
8.8k points
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