Vocabulary
gravitational force, gravity, force, electric field, electric force, force, gravitational attraction, magnet, magnetic field, magnetic force
, electrical charge, positive charge, negative charge, neutral change, magnet, atom, electrons, protons, magnetism, electromagnetism, magnets, magnetic field, metallic alloy, electrons, positive charges, negative charges, north magnetic pole, south magnetic pole, protons, polarization, attract, repel, electromagnets, electric current, contact force, non-contact force, magnets, electromagnet, electricity, magnetic field, magnetic force, attract, repel, north pole, south pole, contact force, non-contact force, atoms, protons, neutrons, electrons, friction, polarize, static charge, batteries, electric current, conductors, non-conductors, insulating materials, polarize, electric field, electric force, force, gravitational attraction, magnet, magnetic field, magnetic force
, electrical charge, positive charge, negative charge, neutral change, magnet, atom, electrons, protons, magnetism, electromagnetism, magnets, magnetic field, metallic alloy, electrons, positive charges, negative charges, north magnetic pole, south magnetic pole, protons, polarization, attract, repel, electromagnets, electric current, contact force, non-contact force, magnets, electromagnet, electricity, magnetic field, magnetic force, attract, repel, north pole, south pole, contact force, non-contact force, atoms, protons, neutrons, electrons, friction, polarize, static charge, batteries, electric current, conductors, non-conductors, insulating materials, polarize, electrical charge, positive charge, negative charge, neutral change, magnet, atom, electrons, protons, magnetism, electromagnetism, magnets, magnetic field, metallic alloy, electrons, positive charges, negative charges, north magnetic pole, south magnetic pole, protons, polarization, attract, repel, electromagnets, electric current, contact force, non-contact force, magnets, electromagnet, electricity, magnetic field, magnetic force, attract, repel, north pole, south pole, contact force, non-contact force, atoms, protons, neutrons, electrons, friction, polarize, static charge, batteries, electric current, conductors, non-conductors, insulating materials, polarize, magnetism, electromagnetism, magnets, magnetic field, metallic alloy, electrons, positive charges, negative charges, north magnetic pole, south magnetic pole, protons, polarization, attract, repel, electromagnets, electric current, contact force, non-contact force, magnets, electromagnet, electricity, magnetic field, magnetic force, attract, repel, north pole, south pole, contact force, non-contact force, atoms, protons, neutrons, electrons, friction, polarize, static charge, batteries, electric current, conductors, non-conductors, insulating materials, polarize, magnets, electromagnet, electricity, magnetic field, magnetic force, attract, repel, north pole, south pole, contact force, non-contact force, atoms, protons, neutrons, electrons, friction, polarize, static charge, batteries, electric current, conductors, non-conductors, insulating materials, polarize