Which expressions correctly represent variations of Ohm’s law? Check all that apply. P = IR
V = IR
R = IV
R = V over I
I = V over R
V = I over R

Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?