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Discussion in 'Electronics Homework Help' started by markben, Dec 27, 2016.

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  1. markben

    markben

    4
    0
    Dec 27, 2016
    hi

    i need to find the current in the circuit number 48 it should be 0.6 amps.
    can someone explain me how to solve it.

    thanks.
     

    Attached Files:

  2. Laplace

    Laplace

    1,252
    184
    Apr 4, 2010
    If you color-code the wires it should be easy to see that R1,R2,R3 are in parallel; R6,R7,R8 are in parallel; R4,R5 are in parallel.
     
    Harald Kapp likes this.
  3. markben

    markben

    4
    0
    Dec 27, 2016
    thanks
     
  4. markben

    markben

    4
    0
    Dec 27, 2016
    hi

    i need your help. i need to find the total resistance in the circuit the answer is 0.5 ohm.each resistor is 1 ohm. but i don't understand how they connected. can you teach me how to recognize the type of connection if they connected in series or parallel connection.
    thanks.
     

    Attached Files:

  5. Laplace

    Laplace

    1,252
    184
    Apr 4, 2010
    Again, if you color-code the wires then it will be easy to see which resistors are shorted out.
     
  6. markben

    markben

    4
    0
    Dec 27, 2016
    i really get stuck.
    this is what i got.
    after redrawing the circuit.
     

    Attached Files:

  7. Laplace

    Laplace

    1,252
    184
    Apr 4, 2010
    If you color-coded the wires, you would not need to work so hard.
    20170107_201825.png
     
    Arouse1973 likes this.
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