What does doubling the number of coils do to the strength of the electromagnet?

Question

What does doubling the number of coils do to the strength of the electromagnet?

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Hưng Khoa 2 months 2021-07-24T00:29:15+00:00 2 Answers 2 views 0

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    0
    2021-07-24T00:30:30+00:00

    Answer:

    You double the strength of the electromagnet. The number of coils and the strength of the electromagnet are proportional.

    Explanation:

    0
    2021-07-24T00:30:50+00:00

    You double the strength of the electromagnet. The number of coils and the strength of the electromagnet are proportional.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )