Which Came First? Posted on November 19, 2014 by Prof. Donald E. - TopicsExpress



          

Which Came First? Posted on November 19, 2014 by Prof. Donald E. Scott ----Electrical engineers and classical physicists have known for decades that only movement (flow) of electric charges causes magnetic fields. Electric current is the only cause of magnetic fields. Varying the strength and direction of those currents will move the magnetic fields around and vary their strength. Shutting off the causal electric current will cause magnetically stored energy to be released.----- Coronal loops showing fine structure. The image was treated with a Gaussian sharpening filter with a radius of 3 pixels. Credit: SDO/AIA (193 Å channel)
Posted on: Wed, 19 Nov 2014 20:45:25 +0000

Trending Topics



Recently Viewed Topics




© 2015