4. Fill the blank with the correct word to complete the sentence. Select your answer from the given choices below. 1. is produced when electrical charges build up on the surface of a material, usually as a result of friction or rubbing of materials together. 2.The electricity produced by the continuous flow of electrons is known as 3. an Italian scientist, discovered current electricity The flow of electrons. Electricity has work to do, and when the electrons are flowing around a circuit, that's current at work. 5. A closed continuous path for electricity to flow. Composed of power source, connecting wires, load, and switch. 6. is a circuit that allows electric current to flow through a single path. The available electric current flows through each load but there is only one complete path. If one bulb is loose or does not work, the circuit is open, and the current does not flow. The rest of the bulbs will not light. 7. Changing or type of components in a series circuit has an impact on the circuit's overall performance. 8.in Series circuit if one bulb is loose or does not work, the circuit is open, and the current does not flow. The rest of the bulbs A. will not light B. the number C. Series circuit D.Circuit E.Current F.Alessandro Volta G. current electricity H.Static electricity