Suppose the potential due to a point charge is 6.25x10^2 v at a distance of 17m. what is the magnitude of the charge, in coulombs?

Select the three ways that the parallel-plate capacitor differs from a car battery.

If a star is moving toward earth, it is

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.