A long current-carrying wire is formed into an N-turn coil, as shown. The coil has radius R = 4mm, N = 3 and the conductor carries a current of 0.5A. The diameter of the wire is negligible, and the incoming and outgoing lines are long. %3D I.

A long current-carrying wire is formed into an N-turn coil, as shown. The coil has radius R = 4mm, N = 3 and the conductor carries a current of 0.5A. The diameter of the wire is negligible, and the incoming and outgoing lines are long. %3D I.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 21P: Two long wires, one of which has a semicircular tend of radius R, are positioned as shown in the...

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Question

Show that this expression
to a long straight current carrying conductor.
b) A long current-carrying wire is formed into an N-turn coil, as shown. The
coil has radius R = 4mm, = 3 and the conductor carries a current of
0.5A. The diameter of the wire is negligible, and the incoming and
outgoing lines are long.
%3D
%3D
R.
M
N turns
Figure 2
With the aid of the expression from part (b), find the magnitude and
direction of the magnetic flux density at the midpoint M.
Figuro 3
ronomicoion
Solve (b) please

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