Se coloca un fusible de 2 A en un circuito que tiene una bateria con un voltaje de 12 V en sus terminales. ¿Cuál es la resistencia mínima para el circuito que contenga este fusible?

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.