Electricity Key Words Crossword Puzzle

QUESTIONS LIST:

• ammeter : measures electric current in a circuit. (8)
• amps : units of measurement for electric current. (4)
• atom : everything is made of these neutral particles. (4)
• battery : two or more electrical cells joined together. (7)
• cell : chemical store of energy in a circuit. (4)
• conductor : material that conducts charge well, like metal or graphite. (9)
• current : flow of electrical charge around a circuit. (6)
• electrical charge : property of a material or particle that can be positive or negative. (14)
• electrical field : a region where a charged material or particle experiences a force. (15)
• electron : negatively charged particle found in atoms. (8)
• insulator : material that does not conduct electricity well. (9)
• lightning : current through the air that produces light and sound. (8)
• relay : electrical device using current to switch another circuit. (5)
• parallel : circuit in which there are two or more paths for current. (8)
• resistance : how difficult it is for current to flow through a component. (9)