Does the magnetic field around an inductor propagate indefinitely or does it collapse on itself. For example: if you were to turn the current on and off the magnetic field would it simply propagate outward weakening as the distance grew until it became nothing but elementary particles or would it collapse back on the inductor? In other words, could an inductor replicate a traveling magnetic field.

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop

i don't understand. explain it clearly