你即將離開本站

並前往https://www.nature.com/articles/d41586-021-02771-5

Non-magnetic objects induced to move by electromagnets

a, A changing magnetic field can be produced by an electromagnet or, as shown here, a rotating permanent magnet. When an electrically conductive ...

確定！ 回上一頁

查詢 「Electromagnet」的人也找了：

  1. electromagnet中文
    2.
  2. electromagnetic中文
    3.
  3. Electromagnet
    4.
  4. Electric bell electromagnet
    5.
  5. Electromagnetic spectrum
    6.
  6. Solenoid
    7.
  7. Everyday devices that have electromagnet
    8.
  8. Soft iron
    9.