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Electric Forces
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This matter has an overall ……………….. charge.
-ve
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If the number of positive and negative charges are NOT the same, the matter is neutral or has no electric charge?T/F
False
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Which type of charges do these balloons have?
opposite charges
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The push and pull of charged objects on each other is an ...............
electric force
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This matter has an overall ……………….. charge.
+ve
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Which type of charges do these balloons have?
same charges
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In a/an ............. electric charges can move easily.
conductor
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Walking across a carpet is an example of charge being transferred by
static discharge
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positive and negative charges will ............
attract
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The strength of the magnetic field gets ………… as the objects move closer.
stronger
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Give example of a conductor.
metal
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Same charges (+ve and +ve) …………………., opposite charges (-ve and +ve)…………………..
repel, attract
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give example of an insulator.
rubber
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…………. is the transfer of particles that have an electric charge between objects that are not touching.
static discharge
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When matter has the same positive and negative charges we call it ……………….
neutral
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Matter that has an overall positive (+) or negative (-) charge, we say that it has a/an ………………………
electric charge
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