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21 Cards in this Set
- Front
- Back
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Is a physical property of an object that causes to be attached toward or repeal from another charged object |
ELECTRIC CHARGE |
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Each charged object generates and is influenced by a force |
ELECTROMAGNETIC FORCE |
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Build up of electric charge on the surface of an object |
STATIC ELECTRICITY |
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Are free to move away from its atomic orbit and can move through the materials as much as air moves through loose sand |
FREE ELECTRONS |
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Any substance that has free electrons and allows charge to move freely through |
CONDUCTOR |
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Allow the movement of charge without any loss of energy |
SUPER CONDUCTORS |
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Is an atom or molecule having positive and negative total charge |
ION |
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These materials that can hold electrons securely within their atomic orbit |
INSULATORS |
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Is a favorite instrument in physics demonstrations and student laboratories |
ELECTROSCOPE |
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The leaves of charges electroscope separates them |
ELECTROSTATIC REPULSION |
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Wherein a charge is created in a nearby object without direct contact |
INDUCTION |
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The mathematical formula to calculate the electrostatic force vector between two charged particles |
COULOMB'S LAW |
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Is defined as an amount and direction of attraction or repulsion between two charged bodies |
ELECTROSTATIC FORCE |
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Is a vector quantity and is expressed in unit of newtons |
ELECTROSTATIC FORCE |
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Is a way of conceptualizing and mapping the force that surrounds any object and acts on another object at a distance without apparent physical connection |
FIELD |
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Is the defined to be the ratio of the coulombs force to the test charge |
ELECTRIC FIELD |
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Is a series of line drawn from a point charge representing the magnitude and direction of force exerted by that charge |
ELECTRIC FIELD LINES |
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unlike charges |
ATTRACT |
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like charges |
REPELL |
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5 Electrical conductor |
SILVER STEEL SEA WATER COPPER GOLD |
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5 Electrical insulator |
RUBBER OIL GLASS DRYWOOD DIAMOND |
