Aproton has a speed of 3.5 x 10^5 m/s at a point where the electrical potential is 600 v. it moves through a point where the electric potential is 1000 v. what is its speed at this second point?

A5 nc point charge is at the origin and a second 3 nc point charge is on the x-axis at x = 0.8 m. find the magnitude and direction of the electric field on the x-axs at x = 0.2 m. you may express the direction by letting positive field mean the positive x direction

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

The slope of a velocity time graph over any interval of time gives the during that interval