The dipole moment of a dipole in a 300 NC electric field is initially perpendicular to the field but it rotates o is in the same direction as the field. If the moment has a magnitude of 2x10^-9 Cm the work done by the field is

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.

How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n