Along solenoid with 1.00 3 103 turns per meter and radius 2.00 cm carries an oscillating current i 5 5.00 sin 100pt, where i is in amperes and t is in seconds. (a) what is the electric field induced at a radius r 5 1.00 cm from the axis of the solenoid? (b) what is the direction of this electric field when the current is increasing counterclockwise in the solenoid?

Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.

Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?

Arrange the images in order to show how lake-effect snow occurs.