Current Electricity Question Preview (ID: 36257)
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A electricity path is called a
a) circuit
b) amp
c) volt
d) bulb
Electricity is the flow of
a) a load
b) electrons
c) rays
d) batteries
When you turn of a light in your home the other lights can stay on because
a) they are in series
b) there is enough voltage
c) The circuit is in parallel
d) not enough light bulbs
One path for electrons to flow
a) series circuit
b) parallel circuit
c) open
d)
Has more than one path for electrons to flow
a) closed circuit
b) open circuit
c) series circuit
d) parallel circuit
Allows electricity to flow
a) rubber
b) plastic
c) conductor
d) insulator
Slow or stops flow of electricity
a) metal
b) copper
c) insulator
d) conductor
An open switch will
a) waste electricity because electrons will flow
b) saves electricity because electrons don't flow
c) neither
d)
why is a switch useful
a) it can open and close a circuit
b) it can conserve the use of electricity
c) it can stop and start the flow of electrons
d) all are useful
What statement is true
a) 2 bulbs in a series circuit will be very bright
b) 2 bubs in a parallel circuit will be very dim
c) if you add bulbs to a parallel circuit they will still be just as bright
d) a series circuit is better because if the bulb burns out the other bulbs will still stay lit.
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