The force acting between two charged particles a and b is 5.2 x 10^-5 newtons. charges a and b are 2.4 x 10^-2 apart. if the charge on particle a is 7.2 x 10^-8 coulombs, what is the charge of particle b?

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia