PLZZZ HELPPP 1- A positive charge of 3x10-7 is located in a field of 27N/C directed toward the south. What is the force acting on the charge?

2- A positive test charge of 5x10-6Cis in an electric field that exerts a force of 2x10-4N on it. What is the magnitude of the electric field at the location of the test charge?

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.