Atoms

Chemical Potential Energy

Compression

Elastic Potential Energy

Electric Potential Energy

Electrically Charged

Gravitational Potential Energy

Magnetic Potential Energy

Mass

Stretch

Thermal Energy

Attraction

Conductor

Earth’s magnetic field

Electrical current

Electromagnetic (energy, field, wave, induction)

Field model

Galvanometer

Generator

Insulator

Ions

Magnetic field (lines)

Magnetic poles

Multimeter

Negative charge

Negative pole

Positive charge

Positive pole

Repulsion