On a clear day at a certain location, a 119-v/m vertical electric field exists near the earth's surface. at the same place, the earth's magnetic field has a magnitude of 5.050 10-5 t.
(a) compute the energy density of the electric field. nj/m3
(b) compute the energy density of the magnetic field. µj/m3

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d