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    What is the magnitude of the current flowing throw a device?

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    The resistance of the first device is 12 ohms, the resistance of the second device is 4 ohms, and the voltage developed by the generator is 40 V. What is the magnitude of the current flowing through the first device?
    (a) 3.33 A
    (b) 8A
    (c)10A or
    (d) 13.32A

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    Solution Preview

    Wherever two resistances are connected in parallel, they are connected to the same potential ...

    Solution Summary

    This solution shows the steps for calculate current for resistances connects in parallel.