A long straight wire carries a current of 66 A. An electron, traveling at 1.0 ✕ 107 m/s, is 3.0 cm from the wire. What is the magnitude of the magnetic force on the electron if the electron velocity is directed as follows?

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p