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the flow of electricity
electric current or conductor
electric current
wires that heat up when they conduct electricity
filaments or radiate
filaments
waves of energy created by vibration
sounds waves or mechanical energy
sound waves
the energy of motion
mechanical energy or sound waves
mechanical energy
a particle of an atom with a negative charge
electron or photon
electron
to send out energy in waves or rays
photon or radiate
radiate
a device that converts sound waves into electric current
microphone or speaker
microphone
a force that attracts or pushes away other magnets
magnetic force or electromagnet
magnetic force
part of a circuit that starts or stops the flow of electric current
resistor or switch
switch
a device that converts electrical energy into light
LED or photon
LED
a device that converts electric current into sound waves
microphone or speaker
speaker
something that allows electric current to flow easily
conductor or resistor
conductor
a path along which an electric current flows
circuit or electric current
circuit
a magnet created by electricity flowing through a wire coiled around an iron core
electromagnet or magnetic force
electromagnet
something that limits the flow of electric current
conductor or resistor
resistor
a tiny unit of light energy
photon or electromagnet
photon
a device that changes electrical energy into mechanical energy
electric motor or mechanical energy
electric motor