8. Current flow through a dc circuit is 2.5 amperes and the voltage across it is 120 volts. How much power is dissipated by the circuit? a. 5760 watts b. 120 watts c. 300 watts d. 19.2 watts   10. If 15 volts are applied to a dc circuit which has a high resistance of 75 ohms, how much power will the circuit dissipate? a. 1125 watts b. 0.2 watt c. 5 watts d. 3 watts

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