Field, An area of space where objects are affected by a non-contact force, Field line, A line used to show the direction of a force in a field, Like poles, Magnetic poles that are the same and repel each other, Magnetic pole, One of the two ends of a magnet, Repulsive force, A force that pushes objects away from each other, Unlike poles, Magnetic poles that are different and attract each other, Electromagnet, A magnet made by using electricity to create a magnetic field., Electron, A tiny, negatively charged particle that moves around the center of an atom., Neutron, A particle with no charge that is found in the center of an atom., Nucleus, The center of an atom where protons and neutrons are located., Proton, A tiny, positively charged particle in the center of an atom., Grounding, A way to send electricity safely into the ground., Polarise, To separate into positive and negative charges., Mass, The amount of stuff (matter) that something is made of., Weight, The force that gravity pulls on an object because of its mass., Acceleration, When something speeds up in the direction it's moving., Stationary, Not moving.

Non-Contact Forces

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