Magnetic Force Flashcards

Front

The type of force of magnets

Back

non-contact force

Front

What is not needed for a magnet to work

Back

Touching the object

Front

The area around a magnet

Back

Magnetic field

Front

Strongest point on a magnet

Back

pole

Front

The electric current in an electromagnet

Back

Causes metal to become a magnet

Front

The role of a switch in electromagnets

Back

Opens and closes the circuit

Front

The purpose of a battery in electromagnets

Back

To provide power

Front

Electromagnets are used in:

Back

Toys

Front

The role of magnets in medical imaging do what?

Back

Scan the body

Front

The purpose of magnets in recycling

Back

Grabbing and moving metal