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WorksheetsCircuits
Total questions: 14
Worksheet time: 7mins
The flow of electric charge through a conductor
electrical current
circuit
switch
a path through which electrical current can flow
electrical current
circuit
switch
a circuit is formed when an electrical current passes through an
broken path of conductors
unbroken path of conductors
unbroken path of insulators
a device that can open or close a path in the circuit
circuit
switch
resistor
an object in an electrical circuit that resists the flow of electrons/energy
circuit
resistor
electromagnet
a magnet formed when an electric current flows through wire wrapped in coils around an iron
electrical current
electromagnet
generator
a device that produces alternating current by spinning an electric coil between the poles of a magnet
resistor
electromagnet
generator
a generator changes motion into
chemical energy
light energy
electrical energy
when a light bulb lights up in an electrical circuit, electrical energy is transformed into
light and heat energy
light and sound energy
electrical and chemical energy
electricity is used to produce
sun, heater, loud, and movement
light, heat, sound, and motion
chemical, electrical, and force
broken path, light off
electrical current
open circuit
closed circuit
complete circuit, light on
electromagnet
closed circuit
open circuit
battery to light bulb
open circuit
flow of energy
electrical current
can be converted to electricity
wind, sun, fossil fuels
earth, light, gas
air, light bulb, oil
