2. Two-point charges with q1= 8 µC and q2=-5 µC are depicted in the figure. Atthe instant shown in the figure, they attain respective speeds of 1=9x104 m/sand 2=6.4x104 m/s. Calculate the magnitude and direction of magnetic field at point O. 2. Two-point charges with q:= 8 µC and q2=-5 µC are depicted in the figure. Atthe instant shown in the figure, they attain respective speeds of vi=9x10+m/sand uz=6.4x104m/s.Calculate the magnitude and direction of magnetic field at point 0.Uz0.4mProblem 20.3 m

Answered: Image /qna-images/answer/03c4af0b-2846-4f8d-b174-51e046ba4095.jpg

2. Two-point charges with q.= 8 µC and q2=-5 µC are depicted in the figure. At the instant shown in the figure, they attain respective speeds of vi=9x10+m/s and uz=6.4x104m/s. Calculate the magnitude and direction of magnetic field at point 0. 0.4m Problem 2 0.3 m

2. Two-point charges with q.= 8 µC and q2=-5 µC are depicted in the figure. At the instant shown in the figure, they attain respective speeds of vi=9x10+m/s and uz=6.4x104m/s. Calculate the magnitude and direction of magnetic field at point 0. 0.4m Problem 2 0.3 m

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter28: Magnetic Fields

Section: Chapter Questions

Problem 20P

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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

2. Two-point charges with q1= 8 µC and q2=-5 µC are depicted in the figure. At
the instant shown in the figure, they attain respective speeds of 1=9x104 m/s
and 2=6.4x104 m/s.
Calculate the magnitude and direction of magnetic field at point O.

2. Two-point charges with q:= 8 µC and q2=-5 µC are depicted in the figure. At
the instant shown in the figure, they attain respective speeds of vi=9x10+m/s
and uz=6.4x104m/s.
Calculate the magnitude and direction of magnetic field at point 0.
Uz
0.4m
Problem 2
0.3 m

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