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Energy: Force and Motion. Charge - particles of which matter is made that attract or repel atoms. Attract - to draw in by a physical force. Magnet - produces a magnetic field which attracts metals such as iron, cobalt, and nickel. .
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Charge- particles of which matter is made that attract or repel atoms.
Magnet- produces a magnetic field which attracts metals such as iron, cobalt, and nickel.
Magnetism- the property, quality, or condition of being magnetic.
North and South Pole- invisible field with opposite effects or opposite electrical charges.
Electricity- the effect of the force field of charged electrons that releases energy.
Energy- capacity to move an object (mass) by the application of force. Can be electrical, mechanical, chemical, thermal, or nuclear, and can be transformed from one form to another.
Conductivity- ability to transmit heat, sound or electricity through matter.
Medium- conductor that allows different ranges of electric voltage to pass through from one location to another.
Electrical Circuit- unbroken path which electricity travels through.
Light- form of radiant energy that travels in a straight path.
Refract- to alter the path of light through clear, opaque, or solid matter.
Heat- form of energy that causes a difference in temperature.