Hi Rik, I did a little test on saturday afternoon : I did put the lower part of the loading coil (that is normally in horizontal position) vertical (directly under the wire). I did measure the anten
Hi Rik, I did a little test on saturday afternoon : I did put the lower part of the loading coil (that is normally in horizontal position) vertical (directly under the wire). I did measure the antenn
Dear Peter, In response to your responses: Without knowing more details of the experiment I can't comment. However, the effect of magnetic fields on electron beams is well known - the fact that you c
Hi Peter, I did a little test on saturday afternoon : I did put the lower part of the loading coil (that is normally in horizontal position) vertical (directly under the wire). I did measure the ante
"What is vector potential ?" Roger has answered: ......, mathematically it is just a mysterious function, first recognised circa 1850, >.which, when it curls, produces the .magnetic field. Hence the