Answer the questions
1. What materials are called conductors?
2. What is the most common function of wire conductors?
3. Why copper conductors are widely used?
4. What is the relation between the value of resistance and the temperature in
carbon (in metals)?
5. What materials are called insulators?​

1.Conductors are the materials or substances which allow electricity to flow through them.

2. Allow electricity to flow through them.

3. Better electricity flowing.

4The resistivity of a conductor increases with temperature. In the case of copper, the relationship between resistivity and temperature is approximately linear over a wide range of temperatures

5. Insulators are materials that inhibit the flow of electrical current. The opposite of conductors, which allow electric particles to flow freely, insulators are implemented in household items and electrical circuits as protection.

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