1.Calcular la fem media inducida en una bobina de 200 espiras que tarda 2x10 -2 segundos en pasarentre los polos de un iman en forma de U desde un lugar donde el flujo magnético es de 5x10 -3 Wba otro en el que este vale 8x10 -3 Wb.

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c