A region of space has a uniform magnetic field. The total magnetic energy stored in this region is 3 Joules and the magnetic field is 0.005 T. What is the volume of this region

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

with the invention of the automobile, the woman of the house could drive to the store and get groceries. women were also free to socialize more. during world war ii women were allowed to work in factories to the war effort and could drive to work or ride mass transit buses to their jobs.