The voltage across a load is t) = 104/2cos(wt + 75°) and the current through the load is ¡(t) = 2/7cos(wt + 30°). The reference direction for the current points into the positive reference for the voltage. Determine the complex power and if this load is inductive or capacitive? S = 14140 +j14140 Inductive S = 40000Z45° Сараcitive O S = 2000Z105° Сараcitive O S = 5000 -j5000 Inductive

The voltage across a load is t) = 104/2cos(wt + 75°) and the current through the load is ¡(t) = 2/7cos(wt + 30°). The reference direction for the current points into the positive reference for the voltage. Determine the complex power and if this load is inductive or capacitive? S = 14140 +j14140 Inductive S = 40000Z45° Сараcitive O S = 2000Z105° Сараcitive O S = 5000 -j5000 Inductive

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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