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Question
Which of the following does NOT contain a magnet in it?
Which of the following does NOT contain a magnet in it?
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Solution
The correct option is A Torch
A torch does not contain a magnet in it. The small speakers found in computers, televisions and radios use magnets inside the speaker. A wire coil and magnet converts electronic signals into sound vibrations.
A torch does not contain a magnet in it. The small speakers found in computers, televisions and radios use magnets inside the speaker. A wire coil and magnet converts electronic signals into sound vibrations.
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