Magnetism

Front

What generates magnetism?

Back

Magnetism is generated by moving electrons.

Front

What happens when you cut a magnet in half?

Back

Both halves get a North pole and a South pole.

Front

What device converts mechanical energy into electricity?

Back

Generator.

Front

What do electric motors convert?

Back

Electric motors convert electrical energy into mechanical energy.

Front

Which direction is the North Pole of an electromagnet if it is on the left?

Back

Left.

Front

What is a magnet?

Back

A magnet is an object that produces a magnetic field.

Front

What are the two types of magnetic poles?

Back

North pole and South pole.

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.

Front

What is the principle behind magnetic attraction?

Back

Opposite poles attract each other, while like poles repel.

Front

What is magnetic field strength measured in?

Back

Tesla (T).