Electric current flows through:
A. a conductor
B. an insulator
c. free space
D. none of these
1) a conductor
2) an insulator
3) free space
4) none of these
Study QuestionsBegginer
Electric current flows through:
A. a conductor
B. an insulator
c. free space
D. none of these
Share
The correct answer is a conductor
Electric current flows through a conductor. A conductor is a material that allows electric current to flow through it easily, such as metals like copper, aluminum, and gold. When a voltage is applied to the conductor, the electric charges in the material move, creating a flow of electric current.
On the other hand, an insulator is a material that does not allow electric current to flow through it easily. Examples of insulators include rubber, glass, and plastic. In contrast, free space or vacuum is empty space that does not contain any material that can conduct electric current.
Therefore, the correct answer is A, a conductor.