Griffiths Example 5.10 solution | introduction to electrodynamics (4th Edition) Griffiths solutions

A toroidal coil consists of a circular ring, or “donut,” around which a long wire is wrapped (Fig. 5.38). The winding is uniform and tight enough so that each turn can be considered a plane closed loop. The crosssectional shape of the coil is immaterial. I made it rectangular in Fig. 5.38 for the sake of simplicity, but it could just as well be circular or even some weird asymmetrical form, as in Fig. 5.39, as long as the shape remains the same all the way around the ring. In that case, it follows that the magnetic field of the toroid is circumferential at all points, both inside and outside the coil

Griffiths Example 5.10,
Example 5.10 Griffiths,
Solutions to David Griffiths,
Introduction to Electrodynamics solutions,
Griffiths Electrodynamics Example 5.10
David Griffith Electrodynamics
Solution for Griffith’s electrodynamics example 5.10
Example 5.10 Solution
Introduction to Electrodynamics Chapter 4 Electrostatics)
Example 5.10 Solutions from GRIFFITH'S ELECTRODYNAMICS 4th edition
Solution of electrodynamics by david J griffiths 4th edition,
How to solve problems of Electrodynamics,
LUMS Electrodynamics,
Problems of Griffith Electrodynamics,