El vector d de 3 unidades direccion horizontal hacia el oeste

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?