Question

Which of the following describes plastic?O A. A material that has a high resistivity and allows charges to movefreelyO B. A material that has a high resistivity and prevents charges frommoving freelyO C. A material that has a low resistivity and allows charges to movefreelyD. A material that has a low resistivity and prevents charges frommoving freelySUBMIT

Answer 1

Plastic is an electric insulator. This means that it does not allow charges to move freely, due to its high resistivity.

According to this description, the answer is:

$\begin{gathered} B) \\ A\text{ material that has a high resistivity and} \\ \text{prevents charges from moving freely} \end{gathered}$