I want to know the answer to the following question:
What part of a halogen light bulb supplies electric current?
All the background I'm provided with is that "An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated to a high temperature, by passing an electric current through it, until it glows with visible light (incandescence).". Is that enough to answer the question?
Answer: no