Magnets
Name Three Items that Magnets attract
Iron, Nickel, Cobalt, or Lodestone
True or False
Does a refrigerator run off of electricity?
True
The _______ the magnet, the stronger the magnetic force.
stronger
What kind of circuit follows one path?
Series
An object that attracts iron and other metals is a ____.
magnet
Can you use electricity to cook food?
Yes
The place on a magnet that a magnetic force is strongest.
the poles
A _____ is a path along which electric charges can flow.
circuit
Part of a magnet where its magnetic field is called the _____ _____.
magnetic pole
Can electricity be dangerous?
Yes
The space around the magnet where the force of the magnet acts
the magnetic field
What kind of circuit has more than one path to follow?
Parallel
What do you call the name of the two poles at the end of a magnet?
the north pole and south pole, or north seeking pole and south seeking pole
What is the electric charges that can build up on objects?
static electricity
Where is the magnet weakest at?
the middle
What happens when too many devices in one circuit are turned on.
Circuit overload
What affects the strength of a magnet?
the size and type of the material
An ____ _____ is a machine that changes electrical energy into energy of motion.
electric motor
How do you make the magnetic force weaker?
spread it away from each other
The flow of charge, or current is measured in units called _____.
amps