Lesson 10.1
What is Electricity?
Vocabulary
Static Electricity: a build up of charges
Electric Current: a flow of charges through a conductor
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Lesson 10.4
What are electric circuits, conductors, and insulators?
Vocabulary
insulator: a material that resists the flow of electric charges
conductor: a material that readily allows electric charges to pass through it
circuit: a path where electric charges can flow
series circuit: a circuit with only one path for electric charges to flow
parallel circuit: a circuit with several different paths for charges to flow
What are electric circuits, conductors, and insulators?
Vocabulary
insulator: a material that resists the flow of electric charges
conductor: a material that readily allows electric charges to pass through it
circuit: a path where electric charges can flow
series circuit: a circuit with only one path for electric charges to flow
parallel circuit: a circuit with several different paths for charges to flow
Lesson 10.5 How do we use electricity?
Vocabulary
electric motor: a device that converts (changes) electrical energy into mechanical energy
electromagnet: a device in which current produces magnetism
generator: a device that converts kinetic energy (object that has motion) to electrical energy
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