B field directed into page х х х RA VT Rails хх Sliding bar Figure 15.6 хох

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Consider the linear dc machine shown in Figure 15.6 on page 754. What happens to the initial force (i.e., starting force) induced in the bar if: a. the source voltage VT is doubled in magnitude; b. the resistance RA is doubled; c. the magnetic flux density B is doubled in magnitude?

B field directed into page
х х х
RA
VT
Rails
хх
Sliding bar
Figure 15.6
хох
Transcribed Image Text:B field directed into page х х х RA VT Rails хх Sliding bar Figure 15.6 хох
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