B=5 T I=2 A e 530 a 37° A wire carrying total current of 2 Ampers is bended as above diagram and placed into a magnetic field of 5T. It is observed that the magnetic force on portion ab is equal to zero. a) What is angle a? b) Write B in terms of unit vectors. c) If it is known that Lab = 2 m, Lpc = 3 m, Led = 4 m and Lde = 10 m, Calculate the net magnetic force on bended wire. 4.

B=5 T I=2 A e 530 a 37° A wire carrying total current of 2 Ampers is bended as above diagram and placed into a magnetic field of 5T. It is observed that the magnetic force on portion ab is equal to zero. a) What is angle a? b) Write B in terms of unit vectors. c) If it is known that Lab = 2 m, Lpc = 3 m, Led = 4 m and Lde = 10 m, Calculate the net magnetic force on bended wire. 4.

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter29: Sources Of The Magnetic Field

Section: Chapter Questions

Problem 10P

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