Aparallel-plate capacitor has plates of 4.30 cm by 4.20 cm. the plates are separated by a 0.300-mm-thick piece of paper. what is the capacitance c of this capacitor? the dielectric constant for paper is 2.1.

The energy released by a nuclear fusion reaction is produced when

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87

Imagine an isolated positive point charge q (many times larger than the charge on a single proton). there is a charged particle a (whose charge is much smaller than charge q) at a distance from the point charge q. on which of the following quantities does the magnitude of the electric field created by charge q at particle a's position depend? check all that apply.the type of the charge on the charged particle athe relative orientation between q and a (while the distance between q and a is fixed)the specific location of the charged particle a (while the distance between q and a is fixed)the amount of the charge on the point charge qthe specific location of the point charge q (while the distance between q and a is fixed)the distance between the point charge q and the charged particle athe amount of the charge on the charged particle a