Recent content by raymond621

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    Undergrad Electromagnets and contactor relays

    Thank you sir! We've already finished our electromagnetic contactor! here is the picture of it! Thanks again! https://www.dropbox.com/s/oprqxq1qxvu0peu/11989224_956293654393659_1037287682_o.jpg?dl=0 https://www.dropbox.com/s/7qusuau54wqdsv7/11991219_956295701060121_1953108176_o.jpg?dl=0
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    Undergrad Electromagnets and contactor relays

    Allright! Thanks again sir!
  3. R

    Undergrad Electromagnets and contactor relays

    Yup, a magnetic wire! Thank you very much for your help Mr. Dave!
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    Undergrad Electromagnets and contactor relays

    Thank you sir! Well I have solved it already. I got 2 different gauges of wire to be sure. I need to get less than 100mA of current so, For the 31 awg wire, I need to have 500 m of wire. For the 33 awg wire, I need to have 670 m of wire approximately. My problem is now how many turns or how...
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    Undergrad Electromagnets and contactor relays

    I am supposed to make an electromagnet for a project. how will i know what gauge of wire to use and how many turns do i need so that my electromagnet will only get 100mA of current from a 24V dc source? Thank you!