Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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A 20.0-cm-long metal rod can move freely on two horizontal, frictionless conducting rails connected to a resistor, R = 15.0 Ω. The magnetic field in the region is directed out of the page, as shown in the figure. The rod is being pulled to the right at a steady speed of v = 0.80 m/s by a constant force, F = 1.20 N.
a.) What is the current through the resistor, R = 15.0 Ω
b.)What is the direction of the current and the induced magnetic field? (Just give an answer in the table provided)
| Direction of current | Direction of induced magnetic field |
Transcribed Image Text:rod
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