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6. A 120 V source is connected to a 300 W resistor. Find the resistance 7. If electricity costs 5 cents per kWhr, how

6. A 120 V source is connected to a 300 W resistor. Find the resistance 7. If electricity costs 5 cents per kWhr, how much will it cost to run the 300 Watt circuit in question # 46 for an entire 24 hour day? 8. Find the unknown resistor in this circuit 18 V 6 V 4A 1 A ww M R=?

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