Will give brainliest! 50 points!!! When the polarity of a moving magnet through a coil doubles the electromagnetic field _______

Question

Will give brainliest! 50 points!!!

When the polarity of a moving magnet through a coil doubles the electromagnetic field _________.
A. Increases
B. Decreases
C. Stays the same

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Kim Chi 5 years 2021-08-06T10:48:02+00:00 1 Answers 15 views 0

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  1. Latifah
    0
    2021-08-06T10:49:56+00:00
    Reply

    Answer:

    C

    Im not totally sure but that’s what my science teacher taught me sorry if is wrong

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