Multiple choice

Which are the positive and negative terminals of an electric bulb?

  1. Metal tip and metal case, respectively

  2. Metal case and metal tip, respectively

  3. Metal tip and glass case, respectively

  4. Glass case and metal tip, respectively

  5. -

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is the correct answer. Metal tip is the positive terminal and metal case is the negative terminal.