2) A rod with negligible resistance is rotating with angular velocity of w = 5.0 rad/s over a circular are with radius of a = 0.2 m as shown in Figure 2. Another rod with negligible resistance is stationary. Two rods are connected to each other at the center of circle. A magnetic field of B = 0.3 T is into the page. The resistance per unite length of the circular arc is r = 0.4 N/m. Find induced emf and current including its direction. Show the induced current and the direction of the current in the figure. X X X X X X X X B x \x x X X X X X X X X X X X X Fig 2. Problem 2

2) A rod with negligible resistance is rotating with angular velocity of w = 5.0 rad/s over a circular are with radius of a = 0.2 m as shown in Figure 2. Another rod with negligible resistance is stationary. Two rods are connected to each other at the center of circle. A magnetic field of B = 0.3 T is into the page. The resistance per unite length of the circular arc is r = 0.4 N/m. Find induced emf and current including its direction. Show the induced current and the direction of the current in the figure. X X X X X X X X B x \x x X X X X X X X X X X X X Fig 2. Problem 2

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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EM Induction Item 4