Question

What material would make the best light bulb filament?


A.
a resistor, which converts some electric energy to thermal energy


B.
an insulator, which stops the flow of electricity


C.
a conductor, which carry electric currents


D.
a conductor surrounded by an insulator

Answer 1

Hello! sorry if this is a bit late but i hope it helps. The answer is letter:

A. A resistor, which converts some electric energy to light and thermal energy.

I just took the test and got 100% so i can confirm that this is correct!

Have a great day!!!

Answer 2

The answer is A sorry I'm late