The magnitude of the electrical force acting between a +2.4 x 10- c charge and a +1.8 x 10- c charge that are separated
by 0.008 m is
n, rounded to the tenths place

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.