What is (Fnet3)x, the x-component of the net force exerted by these two charges on a third charge q3

Fill in the blank. the number of each type of element in the compound (other than 1) is represented by a small number to the right of the element symbol.

State the right hand rule of the direction of magnetic field in a conductor carrying current

Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?