Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
4 Cards in this Set
- Front
- Back
|
This energy is in the form of a flow of charged particles called |
Electric currentm |
|
|
The force of attraction or repulsion of magnetic materials. |
Magnetism |
|
|
Each magnet is surrounded by a magnetic field.This field exerts the force of magnetism to push or pull objects. |
Magnetic field |
|
|
An electromagnet is a magnet made by winding a wire around an iron bar and passing an electric current through the wire. |
Electromagnets |
