A coaxial cable is carrying a uniformly distributed current of 1 A in the inner conductor and -1 A in the outer conductor. The radius of the inner conductor is 6 cm and the radius of the outer conductor is 12

A coaxial cable is carrying a uniformly distributed current of 1 A in the inner conductor and -1 A in the outer conductor. The radius of the inner conductor is 6 cm and the radius of the outer conductor is 12

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.4P: One thousand circular mils or 1 kcmil is sometimes designated by the abbreviation MCM75C. Data for...

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Question

A coaxial cable is carrying a
uniformly distributed current of 1 A in
the inner conductor and -1 A in the
outer conductor. The radius of the
inner conductor is 6 cm and the
radius of the outer conductor is 12
cm. The magnetic field intensity at
the circular path of radius 7 cm is:
Select one:
a. 2.65 A/m
O b. 1.76 A/m
O c. 1.98 A/m
O d. 2.27 A/m
e. None of the above

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