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;
9 Cards in this Set
- Front
- Back
attract
|
to pull toward, like the N pole of one magnet and the S pole of the other
|
|
Magnetic
|
describes things that attract objects containing iron
|
|
repel
|
to push away, like the north poles of two magnets
|
|
electromagnet
|
a magnet that can be turned off and on
|
|
generator
|
a machine that uses a magnet to make electricity
|
|
ends (either north or south)
|
The poles of magnets are the __________.
|
|
wire and a magnet
|
A coil of __________and a __________ can be used to make electricity.
|
|
iron
|
An object must contain _________in order for it to be attracted to a magnet.
|
|
mineral that is magnetic
|
Magnetite is a ________________ that is ____________.
|