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Vocab
Circuits
Electricity
WATTS the problem ?
What Kind...
100
what is electric fields ?
a region around a charged particle or object within which a force would be exerted on other charged particles or objects.
100
What are the two kinds of Circuits
Series and Parallel
100
What is electricity that flows along a path
Current Electricity
100
What is the path that electric current follows called
Electric Circuit
100
Is water a conductor or insulator
Its a Conductor
200
Define Equivalent Resistance
is a different way of indicating total resistance, which we calculate differently for series and parallel circuits.
200
What current only has one path for the current to follow
Series
200
What is the material that allows electricity to flow easily through it
Conductor
200
What kind of circuit is used for the wiring in buildings
What is Parallel
200
Electricity is changed to what kind of energy by a lamp
Light
300
is the unidirectional flow or movement of electric charge carriers (which are usually electrons).
what is Direct Current
300
What happens in a series circuit if one wire breaks ?
everything loses electric current
300
What is a device that acts like a magnet when electricity is flowing through it
Electromagnet
300
What device is used to start and stop the flow of electric current in a circuit
A switch
300
Electricity is changed to what kind of energy by a toaster
What is Heat
400
Define Magnetic Domain
is a region within a magnetic material in which the magnetization is in a uniform direction.
400
What advantages do parallel circuits have over series circuits
If one appliance is turned off, the others stay on & you can connect more devices.
400
When a microwave oven's timer beeps, to what kind of energy is electricity being changed
What is sound
400
What are copper and aluminium
Electrical Conductors
400
Electricity is changed what kind of energy in a motor
Mechanical
500
Series Circuit
What is a closed circuit in which the current follows one path, as opposed to a parallel circuit where the circuit is divided into two or more paths.
500
What two things are needed in an electric circuit for a current to flow
it needs a source of current electrons& their circuit has to be complete.
500
Which part of an atom is involved in electricity
What is an Electron
500
What unit measures the amount of electrical energy a devices uses each sound?
What is a Watt
500
Electricity is a form of what
Energy