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Engineering

Electrical Engineering

A rectangular conductor frame is placed at -2.75

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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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

A rectangular conductor frame is placed at -2.75<x<2.75, -3.2<y<3.2 and z=0 where the center of the frame is on the origin. The
magnetic induction field is given with 6.8cos(wt - Tx/5.5)ā, [Wb/m²] at the region. Angular frequency is given as w=9.3 [rad/s].
Determine the electromotor force (emf) in [V] induced in the frame at an instant t=π/(2w).
O a. 152.38
O b. 1417.15
O c. 2833.29
O d. 708.57
Oe. 4452.10

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