In a certain region of space the electric potential increases uniformly from north to south, and does not vary in any other directions. The electric field is: A. Points north and varies with position B. Points south and varies with position C. Points south and does not vary with position D. Points north and does not vary with position E. None of above.

Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?

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

As the distance from a magnet increases, what happens to the magnet force?