One mole of an ideal gas is heated so that t = ap2, where a is a constant and p is the pressure. the temperature changes from t0 to 4t0. find the work done by the gas. (use the following as necessary: t0, p0, and v0.

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.