Energy in an InductorWhen a electric current is flowing in an inductor, there is energy stored in the magnetic field. Considering a pure inductor L, the instantaneous power which must be supplied to initiate the current in the inductor is so the energy input to build to a final current i is given by the integral Using the example of a solenoid, an expression for the energy density can be obtained. |
Index Inductance concepts Capacitance concepts | ||
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Energy in Magnetic Field
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Index Inductance concepts Capacitance concepts | ||||
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