A 4-ohm and 2-ohm resistor are wired in PARRELL. What is the TOTAL resistance?

Question

A 4-ohm and 2-ohm resistor are wired in PARRELL. What is the TOTAL resistance?

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Khoii Minh 3 years 2021-09-03T10:27:10+00:00 1 Answers 5 views 0

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  1. Eirian
    0
    2021-09-03T10:28:25+00:00
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    Answer:

    1.33ohms

    Explanation: The formula for resistance in a parallel circuit is :

    1/Rt = 1/R1+1/R2

    Where Rt represents total resistance, R1 = 4ohms and R2 = 2ohms

    1/Rt = 1/4+1/2

    1/Rt = 1+2/4

    1/Rt = 3/4

    Rt = 4/3

    Rt= 1.33ohms

    Hence the total resistance is 1.33ohms

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