Imagine you are on the logistics team for a remote Doctors Without Borders camp that has been given remote surgery equipment. When you test the equipment, you realize that the image is too blurry. One of your colleagues says that the blurriness is a result of not enough pixels being transmitted quickly enough by the Internet connection. He says that the camp must ask for a faster Internet connection.

Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?