Acircular coil of wire having a diameter of 20.0 cm and 3000 turns is placed in the earth's magnetic field with the normal of the coil parallel to the field vector. at what angular frequency must the loop be rotated to produce a 1.5 v emf amplitude? assume that the magnitude of the earth's field is 1.0 x 10^-4 t.

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