| A | B |
| Allows electrons to flow through it easily | conductor |
| closed path through which electrons flow | electric circuit |
| accumulation of electric charges on an object | static electricity |
| circuit with more than one path | parallel circuit |
| the ability of a material to slow down or stop the flow of electric current | resistance |
| does not allow electricity to move easily through it | insulator |
| flow of electrons through a conductor | electric current |
| circuit with only one path | series circuit |
| battery | power source or D-cell that converts chemical energy into electrical energy |
| metal rod that directs lightning to Earth | lightning rod |
| watt | a unit of measure for electrical power |