Energy and Power When the current through a 12 k resistor is 8 mA, the power is 76.8 W 7.68 mW 768 mW 7.68 W 76.8 W 7.68 mW 768 mW 7.68 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 220 resistor dissipates 3 W. The voltage is 73.3 V 2.5 V 257 V 25.7 V 73.3 V 2.5 V 257 V 25.7 V ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 15 V source is connected across a 12 resistor. How much energy is used in three minutes? 938 Wh 0.938 Wh 56.25 Wh 5.6 Wh 938 Wh 0.938 Wh 56.25 Wh 5.6 Wh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 3.3 k resistor dissipates 0.25 W. The current is 8.7 A 8.7 µA 8.7 mA 87 mA 8.7 A 8.7 µA 8.7 mA 87 mA ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If you used 400 W of power for 30 h, you have used 1.2 kWh 1.3 kWh 13.3 kWh 12 kWh 1.2 kWh 1.3 kWh 13.3 kWh 12 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A given power supply is capable of providing 6 A for 3.5 h. Its ampere-hour rating is 2.1 Ah 21 Ah 58 Ah 0.58 Ah 2.1 Ah 21 Ah 58 Ah 0.58 Ah ANSWER DOWNLOAD EXAMIANS APP
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