A) Use the complex form of Ohm's law to show graphically that the voltage across an inductance L leads the current through the inductor by ninety degrees.
b) Using the same method, determine the angle by which the voltage across a capacitor leads the current through the capacitor .
(Complex numbers calculations are called for.)© BrainMass Inc. brainmass.com March 4, 2021, 10:37 pm ad1c9bdddf
Please see attached file for the solution to the given problems.
a. The impedance of the inductor is equal to:
= Impedance of the Inductor
= Angular frequency, also equal to , where f is frequency
Complex forms of Ohm's law for alternating current is examined.