37. Review. A rod of mass 0.720 kg and radius 6.00 cmAMT rests on two parallel rails (Fig. P29.37) that are d =W 12.0 cm apart and L = 45.0 cm long. The rod carries aBFigure P29.37 Problems 37 and 38. current of I= 48.0 A in the direction shown and rollsalong the rails without slipping. A uniform magneticfield of magnitude 0.240 T is directed perpendicularto the rod and the rails. If it starts from rest, what is thespeed of the rod as it leaves the rails?

Answered: Image /qna-images/answer/fee21ccc-e3ef-4fd8-9569-dbbe8aad7376.jpg

37. Review. A rod of mass 0.720 kg and radius 6.00 cm AMT rests on two parallel rails (Fig. P29.37) that are d = W 12.0 cm apart and L = 45.0 cm long. The rod carries a Figure P29.37 Problems 37 and 38.

37. Review. A rod of mass 0.720 kg and radius 6.00 cm AMT rests on two parallel rails (Fig. P29.37) that are d = W 12.0 cm apart and L = 45.0 cm long. The rod carries a Figure P29.37 Problems 37 and 38.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

37. Review. A rod of mass 0.720 kg and radius 6.00 cm
AMT rests on two parallel rails (Fig. P29.37) that are d =
W 12.0 cm apart and L = 45.0 cm long. The rod carries a
B
Figure P29.37 Problems 37 and 38.

current of I= 48.0 A in the direction shown and rolls
along the rails without slipping. A uniform magnetic
field of magnitude 0.240 T is directed perpendicular
to the rod and the rails. If it starts from rest, what is the
speed of the rod as it leaves the rails?

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