Energy and Power Three hundred joules of energy are consumed in 15 s. The power is 20 W 2,000 W 200 W 2 W 20 W 2,000 W 200 W 2 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A half-watt is equal to how many milliwatts? 500 mW 5 mW 50 mW 5,000 mW 500 mW 5 mW 50 mW 5,000 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the current through a 12 k resistor is 8 mA, the power is 7.68 W 76.8 W 768 mW 7.68 mW 7.68 W 76.8 W 768 mW 7.68 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How much continuous current can be drawn from a 60 Ah battery for 14 h? 428 A 4.2 A 42.8 A 4.28 A 428 A 4.2 A 42.8 A 4.28 A 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? 56.25 Wh 938 Wh 0.938 Wh 5.6 Wh 56.25 Wh 938 Wh 0.938 Wh 5.6 Wh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power The power rating of a carbon-composition resistor that is to handle up to 1.2 W should be 1 W 5 W 0.5 W 2 W 1 W 5 W 0.5 W 2 W ANSWER DOWNLOAD EXAMIANS APP
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