🇺🇸

Question about Electricity: Conductors and Insulators

Subject Physics

Physics

Source Originais Teachy

Originais Teachy

Topic Electricity: Conductors and Insulators

Electricity: Conductors and Insulators

Difficulty Medium

Medium

(Originais Teachy 2023) - Question Medium of Physics

During the Physics class, the students are conducting experiments with different materials to identify their electrical properties as conductors or insulators. The available materials are: copper, wool, glass, rubber, and aluminum foil. A team of students built a simple circuit composed of a battery, a piece of copper wire, and a light bulb. They propose to replace the copper wire with one of the other mentioned materials. Which material could be used instead of the copper wire, so that the light bulb still lights up?

glass

wool

rubber

aluminum foil

Answer sheet:

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur id consequat justo. Cras pellentesque urna ante, eget gravida quam pretium ut. Praesent aliquam nibh faucibus ligula placerat, eget pulvinar velit gravida. Nam sollicitudin pretium elit a feugiat. Vestibulum pharetra, sem quis tempor volutpat, magna diam tincidunt enim, in ullamcorper tellus nibh vitae turpis. In egestas convallis ultrices. Sed non sem ultricies, sollicitudin sem facilisis, commodo justo. Maecenas mattis sodales nunc, et auctor massa fermentum a. Maecenas eget nisl felis.