| A | B |
|---|
| Allows electrons to flow through it easily | conductor |
| closed path through which electrons flow | circuit |
| accumulation of electric charges on an object | static electricity |
| circuit with more than one path | parallel circuit |
| 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 |
| metal rod that directs lightning to Earth | lightning rod |
