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Please help!!!!!

What resistance must be placed in parallel with a 152 ohm resistor to make the equivalent resistance 111 ohm?

  • Physics -

    1/R = (1/R1) + (1/R2)
    Plug in R1 = 152 ohms.
    Plug in R = 111 ohms.
    Solve for R2.
    Post your work if you get stuck.

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