Anonymous
Anonymous asked in Science & MathematicsPhysics · 2 months ago

How do you find the resistance of an application that draws 7A of current from 120V source?

3 Answers

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  • 1 month ago
    Favorite Answer

    Since Ohm's Law determines that Volts are developed by the current flowing through a resistance with the equation V=IR, you determine R = V/I = 120V/7A = 17.1 Ohms resistance.

  • MyRank
    Lv 6
    3 weeks ago

    Given,

    Current (I) = 7AVoltage (v) = 120vResistance (R) = ?Using Ohm’s law:-Voltage (v) = current (I) x Resistance (R)Resistance (R) = voltage (v) / current (I) = 120v / 7A = 17.14Ω∴ Resistance (R) = 17.14Ω.

  • oubaas
    Lv 7
    2 months ago

    R = V/I = 120/7 = 17 ohm

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