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

بواسطة
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تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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