3) A solenoid with 44 x 103 turns per meter, a cross sectional radius of 0.5 m, and a length of 0.2 meters is used as to form an inductor. Then a 9 x 103 volt battery (DC) is connected in series to this inductor, a resistor of 4 kilo-Ohms, and another resistor of 6 kilo-Ohms. After 14 milli-seconds, what is the power output of the battery in kilo-watts?
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