Use the drop-down menus to identify the parts of the diagram labeled a, b, and c.

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.

Which system of units is used by only a small number of countries in the world, including the u.s.

Based on this activity, is kinetic energy always transformed into potential energy?