ORIGINATION OF CHARGE | STATIC ELECTRICITY | ELECTRIC FORCE | ELECTRIC FIELDS |
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What is the atom?
All charge is said to originate from this indivisible particle
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What is charging by friction?
This type of charging involves rubbing two bodies together
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What is distance?
This quantity is inversely proportional to the force experienced between two charges
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What is an electric field?
The area around a charge in which another experiences a force
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What is a proton?
This positively charged particle is one of the nucleons
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What is charging by induction?
Charging by this involves bringing a charged object close to a neutral body
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What is repel?
One of the laws of electrostatics states that like charges ___________.
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What is strength
The spacing between field lines indicates field _______.
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What is an electron?
The loss of one of these makes a positively charged particle called a cation.
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What is negatively charged
When rubbed on hair, a balloon becomes ________ charged
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What is unlike?
One of the laws of electrostatics states that ________ charges attract
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What are field lines?
These lines move out of positive charges and into negative charges
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What is a proton?
This charged particle is fixed in place
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What are electrons?
A positively charged length of perspex is brought close to paper causing these charges in the paper to be attracted to the perspex
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What is increases?
The force _______ as charges are brought closer together
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What is positive?
The direction of the electric field is the direction in which a _______ test charge moves when placed in the field.
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What is a hole?
This positive charge carrier allows a negative one to take its space
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What is a charged parallel plate?
A uniform electric field can be created by this
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