A pure inductance of L= 25mH has a current of i = 3 cos 2000t A. What is the magnitude of the maximum voltage (in volts) across the element? V= Vmax sin (2000t ____)

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Q: If H 4a, 3a + 5a,, at (1, x/2, 0) the component of H parallel to surface p = 1 is

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Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.