Sume los siguientes vectores, por el método gráfico y analítico luego halle la magnitud y ángulo de cada uno. (2i + 2j) + (-3i + 2,5j)
(2i +20j) + (0,5i + 2j)

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

Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )