1. A metal rod of length L is pulled upward with constant velocity v through a uniform magnetic field B that points out of the plane of the page. B b. What is the potential difference between points a and b ? A. 0 B. 2vBL, with point a at the higher potential ī C. 2vBL, with point b at the higher potential D. VBL, with point a at the higher potential E. VBL. with point b at the higher potential

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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(Use Fm=qv*B and F=integral(I dl*B) vector equations)

1. A metal rod of length L is pulled upward with constant velocity v
through a uniform magnetic field B that points out of the plane of the
page.
B
b.
What is the potential difference between points a and b ?
A. 0
B. 2vBL, with point a at the higher potential
C. 2vBL, with point b at the higher potential
D. VBL, with point a at the higher potential
E. VBL, with point b at the higher potential
Transcribed Image Text:1. A metal rod of length L is pulled upward with constant velocity v through a uniform magnetic field B that points out of the plane of the page. B b. What is the potential difference between points a and b ? A. 0 B. 2vBL, with point a at the higher potential C. 2vBL, with point b at the higher potential D. VBL, with point a at the higher potential E. VBL, with point b at the higher potential
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