2.In Figure 2 a metal rod is forced to move with constant velocity i along two parallel metalrails, connected with a strip of metal at one end. A magnetic field of magnitude B = 0.350 T pointsout of the page.LВFigure 2(a) If the rails are separated by L = 25.0 cm and the speed of the rod is 55.0 cm/s, what emf isgenerated?(b) If the rod has a resistance of 18.0 N and the rails and connector have negligible resistance, whatis the current in the rod?(c) At what rate is energy being transferred to thermal energy?

Given Speed of rod v=55cm/s=0.55m/s Length L=0.25m Resistance R=18Ω B=0.35T

In Figure 2 a metal rod is forced to move with constant velocity i along two parallel metal rails, connected with a strip of metal at one end. A magnetic field of magnitude B = 0.350 T points out of the page. L

In Figure 2 a metal rod is forced to move with constant velocity i along two parallel metal rails, connected with a strip of metal at one end. A magnetic field of magnitude B = 0.350 T points out of the page. L

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter31: Faraday’s Law

Section: Chapter Questions

Problem 31.5OQ: A square, flat loop of wire is pulled at constant velocity through a region of uniform magnetic...

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Explain why the magnetic field would not be unique (that is, not have a single value) at a point in space where magnetic field lines might cross. (Consider the direction of the field at such a point.)
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