1._______ refers to the current that flows in constant amount and always in the same direction. 2. _______refers to the amount of current that flows in a circuit. 3. _______indicates the flow of current in a circuit. 4._____ refers to the path of an electric current or the moving electrons. 5. ______a current that flows first in one direction for a short period of time and then reverses and flows in the opposite direction.
