A 20µF capacitor has a sinusoidal voltage across it given by ?(?) = 5 sin(500? + 45°) V. (a) Find the phasor representation of the voltage in polar (magnitude and phase) form. (b) Find the phasor representation of the voltage in Cartesian (real and imaginary part) form. (c) Find the phasor representation of the current through the capacitor. (d) If this same voltage appeared across the terminals of a 100mH inductor, what would be the phasor representation of the inductor current?
A 20µF capacitor has a sinusoidal voltage across it given by ?(?) = 5 sin(500? + 45°) V. (a) Find the phasor representation of the voltage in polar (magnitude and phase) form. (b) Find the phasor representation of the voltage in Cartesian (real and imaginary part) form. (c) Find the phasor representation of the current through the capacitor. (d) If this same voltage appeared across the terminals of a 100mH inductor, what would be the phasor representation of the inductor current?
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter17: Resistive-inductive Series Circuits
Section: Chapter Questions
Problem 2PP: Assume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the...
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A 20µF capacitor has a sinusoidal voltage across it given by
?(?) = 5 sin(500? + 45°) V.
(a) Find the phasor representation of the voltage in polar (magnitude and phase) form.
(b) Find the phasor representation of the voltage in Cartesian (real and imaginary part) form.
(c) Find the phasor representation of the current through the capacitor.
(d) If this same voltage appeared across the terminals of a 100mH inductor, what would be the
phasor representation of the inductor current?
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