Static electricity is the idea of electricity at rest, electricity that is not charged or active. Lightning could be used as a way to explain static electricity, it remains at rest until the potential gradient (in clouds) reaches a level that causes the insulator to break down and fail. This phenomenon produces lightning.
How would you make an electromagnet from materials around your house?
D-cell battery, nail, coated wire, attach raw wire to each end of battery, steel pin or clip, hold it near the magnet and it should pick it up!
No comments:
Post a Comment