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100
The tiny building blocks that make up everything
What are atoms
100
negatively charged particles
what is an electron
100
electric current
What is the flow of electrons
100
helps control the electric flow
What is a switch
100
name to types of light bulbs
What is a LED or fluorescent
200
when an object has more negatively charged particles that positively charged aprticles
What is it when an object is negatively charged
200
when the electric charges are not moving or at rest
What is static electricity
200
name to sources of electricity
What is a battery and generator
200
when the switch is on or closed the circuit is complete and the current can flow along the pathway, whats this type of circuit called
What is a closed circuit
200
the magnetic forces produced by electricity
What is electromagnetism
300
when there are more protons than electrons
What is a positive charge
300
name three ways to discharge static electricity
What is a dryer sheet , metal grounding rod or an anti static mat
300
when a battery produces electric current that only flows in one direction
What is direct current
300
when the switch is off or open
What is an open circuit
300
why do we transform electricity
so we can use it
400
the flow of electrons along a pathway
What is current electricity
400
materials that let electricity flow through them easily
What are conductors
400
when a circuit only has one pathway for the current to travel through
What is a series circuit
400
four things electricity can be transformed into
What is heat light motion and sound
500
both negative and negative repel and both positive and positive repel and positive and negative attract
how is electricity related to magnetism
500
for van electric current to flow you need a
What is a circuit
500
materials that restrict the electric flow
What are insalators
500
a circuit that has more than one pathway for the current to flow through
What is a parallel circuit
500
what makes up a complete circuit
device source and a pathway
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