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Homework Help: If you could help come then ^_^

  1. May 11, 2007 #1
    I don't know the answer of this questin

    could any one help me please ??

    1) Describe the physical construction of the circuit.

    2) Briefly describe the function and operation of the following electronic components:

    1. Resistor.
    2. Variable resistor.
    3. Capacitor
    4. PN junction Diode.
    5. Transistor.
    6. Relay.

    thank you very much

  2. jcsd
  3. May 11, 2007 #2


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    Homework Helper

    You must have some idea of what those things do. Look them up in your textbook or google them. You must show some effort before we can help you.
  4. May 11, 2007 #3


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    Staff: Mentor

    As hage567 says, it is a PF rule that you must show your work before we can help you. Also, please try to use the Homework Help Template that comes up when you start a new Homework thread.

    Here is a website that will be useful for your initial studies on the subjects you've listed:

  5. May 11, 2007 #4
    This is my work ???

    but I don't know if it's correct or not !!!

    can you cheac it please please ^_____________^

    Admin note: removed plagiarized text.

    thx alot

    Last edited by a moderator: May 11, 2007
  6. May 11, 2007 #5


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    Staff: Mentor

    Looks great to me. Well done.

    (EDIT -- Whoops, see chroot's note below.)
    Last edited: May 11, 2007
  7. May 11, 2007 #6
    hi Mr brekeman

    thank you very much for checking the answer for me ^_^

    all the best for you sir

    chears mate
  8. May 11, 2007 #7


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    Staff Emeritus
    Science Advisor
    Gold Member


    You have simply copied your answers from various websites, without giving the original authors credit. This is not only not allowed on PF, it means you deserve a failing grade on the assignment.

    - Warren
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