Physics

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An rms voltage of 120 V produces a maximum current of 2.6 A in a certain resistor.Find the resistance of this resistor?

  • Physics -

    Imax = 2.6A = Peak value of the current.

    Irms = 0.707 * 2.6 = 1.8382A.

    R = Vrms / Irms = 120 / 1.8382 = 65.3
    Ohms.

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