Q. A circular loop of wire with a diameter of 0.626 m is rotated in a uniform electric field to a position where the electric flux through the loop is a maximum. At this position, the electric flux is 7.50 x 105 N×m2/C. Determine the magnitude of the electric field.
Q. The typical adult human has a mass of about 72 kg. What force does a full moon exert on such a human when it is directly overhead with its center 371,000 km away?