What can stop electrical currents?
What can stop electrical currents? Insulators such as glass, mica, rubber or plastic used to coat metals and other conductors help stop or reduce the flow of electrical current. This helps prevent shock, fires, and short circuits. How can an electrical shock be prevented? Keep all electric appliances away from places where there is water, such as a sink, toilet, or bathtub. Do not handle extension cords or electric appliances and do not plug anything into an electrical outlet while you are wet or if the appliance is on a wet surface. What are the 4 main types of electrical...