A coil is connected in series with a 9.39 kΩ resistor. An ideal 57.2 V battery is applied across the two devices, and the current reaches a value of 1.54 mA after 4.71 ms. (a) Find the inductance of the coil. (b) How much energy is stored in the coil at this same moment?
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A coil is connected in series with a 9.39 kΩ resistor. An ideal 57.2 V battery is applied across the two devices, and the current reaches a value of 1.54 mA after 4.71 ms. (a) Find the inductance of the coil. (b) How much energy is stored in the coil at this same moment?
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