Vocab
What is the definition of atoms?
a tiny building block of matter
How is an electromagnet different from a magnet?
It can be turned off and on
What is an example of a load in a circuit?
Small fan
What is an example of an insulator?
rubber, wood, plastic, anything not metal
What is static electricity?
Static electricity is the movement of electrons in nature.
What is the definition of electricity?
a form of energy produced by the movement of electrons; electric energy
How does a generator make electricity?
A magnetic field makes an electric current
What is a parallel circuit?
If one lightbulb on a string of lights turns off, but the others say on.
What is an example of a conductor?
metals, water
What is current electricity?
Current electricity is the movement of electrons through a circuit.
What is the definition of Renewable Resources?
energy resource that can be replaced easily or cannot be use up.
How does an electric motor work?
The changing current makes the electromagnet spin.
asWhat is a series circssdaauit?
a current with only one pathway for electricity asdsdaasdsddsdsto flow
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What is an example asdodf static electricity?
lightningasddsaasad
What causes positive and negative charges?
The objects gains or loses electrons
What is the definition of Magnetism?
the force of a magnet that attracts the metals iron, cobalt, and nickel
What is the definition of Magnetic Field?
the area around a magnet where the force of the magnet acts
What is an open circuit?
there is an open part on the wire that doesn’t affect the ability to turn on
What type of electricity can be found in nature?
Static electricity
What are nonrenewable resources?
materials that can be used up and are not easily replaced
What is the definition of Static Discharge?
a loss of electrical charge
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What is a closed circuit?
all wires are connected and there are no openings
FREE POINTS!
FREE POINTS!
What are renewable resources?
materials that can be easily replaced and not used up