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29 Cards in this Set
- Front
- Back
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An electric charge that stays on an object is __________
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Static Electricity
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A material that electric current can pass through easily is a ______.
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Conductor
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A material that has so much resistance it stops the current from flowing is ____.
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Insulator
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A flow of electric charges is _____.
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Electric current
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A path that is made for an electric current is a______.
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Circuit
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A measure of the extra positive or negative particles that an object has is a _____.
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Charge
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A material that resists the flow of current but doesn't stop it is a _______.
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Resistor
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A circuit that has only one path for current is a _____.
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Series circuit
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A circuit that has more than one path along which current can travel is called a ____.
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Parallel circuit
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A property of a material that does not allow electric current to flow easily through it is _____.
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Resistance
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A property of some parts of matter, described as positive or negative is ____.
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Electric charge
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A circuit with two or more paths through which electric current can flow is ______.
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Parallel circuit.
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A circuit in which electric harge can flow in only one path is _____.
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Series circuit.
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Electric charges in motion is ______.
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Electric current.
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What type of power do we have in our homes? (E)
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current electricity
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What kind of wire conducts electricity in a circuit? (E)
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copper wire
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What does electricity give you? (E)
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light,heat,energy to operate machines
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If objects have more negative charges than positive charges, they are considered what? (C)
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Negative
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What happens when objects have the same charge? (C)
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They repel eachother
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What happens when objects have opposite charges?(C)
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They attract eachother.
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If objects have equal amounts of positive or negative charges, they are called ______? (C)
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Neutral
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If objects have the more positive charges than negatie charges, they are considered what? (C)
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Positive
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What are the main components of a circuit? Name3
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battery
bulb wires |
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What supplies energy to move the negative charges through a circuit?
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the battery
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What conducts the electrical current?
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The wires.
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How do charges objects behave?
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Lesson 1 page 2
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How do electric chares move?
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Lesson 2 page 4
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What are parallel circuits?
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Lesson 3 page 6
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What are the similiarities and differences between series and parallel circuits?
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P10 study guide
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