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A series circuit contains two devices, one with a resistance of 10 ohms and one with a resistance of 4 ohms. If the generator supplies a voltage of 42 V, the magnitude of the current is 3 amperes. Solution: The net effective resistance of 10-ohms and 4-ohms in series is 14 ohms; I = E/R = 42V/14-ohms = 3 amperes.
Added 7/10/2021 4:22:50 AM
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