On 19 Jan, 07:14, (Richard Harrison) wrote:
Art wrote:

"When an inductance accepts such energy to generate its field one must
determine the material used to ascertain the true shape of the field."

Bunk! Broadcast arrays have the same pattern using either painted steel
towers or galvanized steel towers.

Best regards, Richard Harrison, KB5WZI

So you reject the magnetic field shape of a diamagnetic material
being deifferent from its steel counterpart?