Question

You are working with a piece of electric wire that is coated with red rubber insulation. If you cut that wire in half, what would you see inside?
A
You would see that it is hollow inside.
B
You would see electrons flowing through it.
C
You would see a solid piece of wire underneath the coating.
D
You would see a beam of light flowing through it.

Answer 1

C : You would see a solid piece of wire underneath the coating.