Which one is the better material to use for an inexpensive compass? hard iron, soft iron, or any conductor ​

Question

Which one is the better material to use for an inexpensive compass? hard iron, soft iron, or any conductor ​

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Cherry 4 years 2021-07-13T00:30:16+00:00 1 Answers 8 views 0

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  1. thugiang
    0
    2021-07-13T00:31:30+00:00
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    Answer:

    Soft iron

    Explanation:

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