What is the electric force between a 3.7 x 10^-6 C charge and a 4.9 x 10^-6 C charge that are separated by a distance of .33 m?
(Don't forget your units and whether the force is attractive or repulsive!!)
Your answer

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o