An electric generator moves a magnet near a coil of wire to produce an electric current. describe the energy transformation in an electric generator. a. it transforms kinetic energy into electrical energy. b. it transforms electrical energy into kinetic energy. c. it transforms potential energy into electrical energy. d. it transforms electrical energy into potential energy.

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

Which is the most accurate name for the covalent compound p2o3?

Which of these is the best way to manage a natural resource