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    Circuit Elements - Voltage and Power

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    A) Find the currents ...

    b) Find the voltage ...

    c) Verify that the total power developed ...

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    Solution Preview

    The circuit in this problem is:

    ground - ig - 60W || (30W - 90W) - ground

    We can combine the series resistors into an equivalent resistance with the same current flowing through it:

    ground - ig - 60W ...

    Solution Summary

    This solution is provided in 192 words. It provides a circuit equation and uses the resistors and current divider, as well as Kirchoff's law and Ohm's law, to calculate the requested voltage, current, and power.