Problem 5.15) A steady current I flows down a long cylindrical wire of radius R (Fig. 5.39). Find the magnetic field, both inside and outside the wire, if (a) The current is uniformly distributed over the outside surface of the wire; (b) The current is distributed in such a way that J is proportional to r, the distance from the axis. R I Figure 5.39
Problem 5.15) A steady current I flows down a long cylindrical wire of radius R (Fig. 5.39). Find the magnetic field, both inside and outside the wire, if (a) The current is uniformly distributed over the outside surface of the wire; (b) The current is distributed in such a way that J is proportional to r, the distance from the axis. R I Figure 5.39
Related questions
Question
5.15
Please write
Transcribed Image Text:le-
where n is the total number of turns.
e
TUP points outside the coil
Problem 5.15) A steady current I flows down a long cylindrical wire of radius R (Fig. 5.39).
Find the magnetic field, both inside and outside the wire, if
(a) The current is uniformly distributed over the outside surface of the wire;
(b) The current is distributed in such a way that J is proportional to r, the distance from
the axis.
R
I
(5.52)
Figure 5.39
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 5 images
