MAGNETISM TEST

Magnets were first discovered in the country of

• india
• USA

• Canada

• England

within Magnetism​ like poles ___

• repel
• attract

• brake

• heat up

as two magnets get closer to each other the magnetic force between them gets?

• Stronger

• weaker

• stays the same

• worn out

What do the arrows on a magnetic field line represent

• size of the magnetic force

• direction of the magnetic force

• strength of the magnetic force

The closer the lines of the magnetic filed are together the___the magnetic field is.

• stronger
• weaker
• bigger
• softer
• harder

magnetic filed lines always point away from a magnet's north pole to its___pole.

• north
• south
• neutral

what tool pointing to the earth's magnetic pole was used by the explorers of Italy to guide ocean voyages?

• paper clip

• pencil

• compass

• time piece

materials that have electrons oriented a certain way so that their individual magnetic fields cancel each other out are called​

• diamagnetic materials
• paramagnetic materials
• ferromagnetic materials
• soft materials

materials, that have atoms randomly arranged so that the overall magnetism of it is zero are called​;

• Paramagnetic materials
• diamagnetic materials
• ferromagnetic materials
• hard magnetic materials

Metals that have very strong magnetic properties are called ​

• ferromagnetic materials
• soft magnets
• electromagnets
• diamagnetic materials
• paramagnetic materials