Stormin Mormon writes:
On 5/21/2015 7:07 PM, Ignoramus4563 wrote:
On 2015-05-20, Dan Espen wrote:
A force like magnetism decreases as the square of the distance.

a force like magnetism decreases as the CUBE of the distance.

i


Visible light decreases with the square
"inverse square law". Wonder why magnetism
would be different?

wave vs. particle duality.

or field vs. photon.

photons have a velocity vector (2d), fields have strength(3d)