Question: Exercise 3 0 . 1 4 An inductor used in a de power supply has an inductance of 1 3 H and a resistance of

Exercise 30.14
An inductor used in a de power supply has an inductance of 13 H and a resistance of 180. Ill carties a current of 0.25 A .
Part C. Does your answerto pari (b) mean that the magnetic-field energy is decreasing with time?
Part D Explain.
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Exercise 3 0 . 1 4 An inductor used in a de power

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