| A | B |
|---|
| telecommunication | using electricity for almost instant commucication over a long distance |
| electromagnet | a magnet made when electric charges move through a coil of wire wrapped around an iron core |
| current overload | too many applicances in one circuit |
| short circuit | two bare wire touch each other and current goes back to source |
| paste | chemical changes in ________ separates negative electric charges |
| negative | zinc case is the ________end of the cell |
| carbon | chemical paste has a _________rod in the center |
| magnet | the stronger the ________, the stronger the current |
