Vocab
An object that attracts iron and other materials that have magnetic qualities similar to iron.
Magnet
Which way does a compass needle point?
North
True or false: All magnetic materials are magnets
False
What type of electricity is lightning?
Static
Color made by mixing white and red
Pink
Magnetic force
Which of these materials would not be attracted to a magnet?
Wood
Iron
Steel
Cobalt
Wood
True or false: all magnets have the same strength
False
The stored energy due to interactions of charges in an electric field is _________ potential energy.
electric
Type of rock that is formed by cooling magma
Igneous
A magnetic ______ is a place where the force a magnet applies is strongest.
Pole
The ends
Work
The movement of electrically charged particles is an electric ________
Current
Type of precipitation that is a mix of solid and liquid
Sleet/slush
Stored energy due to the interactions of magnetic poles in a magnetic field.
Magnetic potential energy
Two south ends of a magnet will ______ each other
Repel
How can you induce temporary magnetism in an object?
When the atoms are aligned by a magnet, or when it is close to a magnet
An _______ charged object has an unbalanced amount of positive charge or negative charge.
Electrically
Fifth planet away from the sun
Jupiter
Region in a magnetic material in which the magnetic fields of the atoms all point in the same direction.
Magnetic domain
Which of these materials are attracted to magnets:
Gold
Brass
Titanium
Nickel
Nickel
What does MRI stand for?
Magnetic Resonance Imaging
When a circuit is complete and electric energy flows through the circuit, it is called a ________ circuit.
Closed
The largest bird in the world
Ostrich