14.1å A short dipole-carrying current locos at in the a direction is located at the origin in free space. (a) If k= 1 rad/m, r= 2 m, 0=45, =0, and t 0, give a unit vector in rectangular components that shows the instantancous direction of E. (b) What fraction of the total average power is radiated in the belt, 80 <0< 100"?

14.1å A short dipole-carrying current locos at in the a direction is located at the origin in free space. (a) If k= 1 rad/m, r= 2 m, 0=45, =0, and t 0, give a unit vector in rectangular components that shows the instantancous direction of E. (b) What fraction of the total average power is radiated in the belt, 80 <0< 100"?

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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