Insulators

Insulators are materials that inhibit the flow of electricity or heat. They are used to prevent energy loss and protect against electric shock. Common examples include rubber, glass, and wood. In electrical systems, insulators keep wires safe and ensure that electricity travels where it’s needed without leaking into unwanted areas. In terms of heat, insulators help maintain temperature in buildings and appliances, making them energy-efficient. Essentially, insulators keep energy contained and controlled, ensuring safety and efficiency in everyday applications.