When one thing in a circuit stops working, the whole circuit stops working. group of answer choices series parallel

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 is the gravitational force related to the distance between two objects?

What does the law of conservation of mass state?