An inductor used in a dc power supply has an inductance of
An inductor used in a dc power supply has an inductance of 12.0 H and a resistance of250 Ω. It carries a current of0.300 A.
a) What is the energy stored in the magneticfield?b) At what rate is thermal energy developed in the inductor?
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an inductor used in a dc power supply has an inductance of 120 h and a resistance of250 omega it carries a current
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