Series and Parallel Circuits

Series and Parallel Circuits problem 26

In the picture, we see the connection of three bulbs with three switches and a voltage source. In which of the cases below will bulb number 3 light up?

  • Switches A and B are closed and switch C is open.

  • All three switches are closed.

  • Switches A and C are closed and switch B is open.

  • Switch A is closed.


material editor: Habeeb Adenle