Answered: 9. For the following pair of voltage…

9. For the following pair of voltage and current, indicate whether the element involved is a capacitor, an inductor, or a resistor, and find its value. v = 25 sin(wt + 80°) i = 4 sin(wt - 10°)

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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Concept explainers

HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.

Question

9. For the following pair of voltage and current, indicate whether the element involved
is a capacitor, an inductor, or a resistor, and find its value.
v = 25 sin(wt + 80°)
i = 4 sin(wt - 10°)

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