Physics, 29.10.2019 11:31, ilovepuppieslol4805
40 points answer all correctly
question 1 (10 points)
the flow of electrons through wires and components is known as:
question 1 options:
particle current
static electricity
electric current
positive current
question 2 (10 points)
the current flows from the positive terminal to the negative terminal of a cell such as in a battery.
question 2 options:
true
false
question 3 (10 points)
the two main types of circuits are:
question 3 options:
parallel and current
series and parallel
series and current
series and component
question 4 (10 points)
the type of circuit in which there is only one path for an electric current to flow is known as a circuit.
question 4 options:
component
parallel
series
light
question 5 (10 points)
which type of circuit would allow an electric current to continue to flow even if a single path is broken?
question 5 options:
series
parallel
open
box
question 6 (10 points)
which diagram is an example of a series circuit?
question 6 options:
neither
diagram b
diagram a
question 7 (10 points)
four 3-ω resistors placed in series would provide a resistance that is equivalent to one ω resistor.
question 7 options:
3
6
9
12
question 8 (10 points)
the purpose of fuses and circuit breakers is to
question 8 options:
protect equipment by allowing more electric current through
protect equipment by stopping the flow of electric current
cause damage to equipment by allowing more electric current through
cause damage to equipment by stopping the flow of electric current
question 9 (10 points)
the following symbol is used to represent in a circuit diagram.
question 9 options:
cell
switch
lamp
wires
question 10 (10 points)
the purpose of a cell (battery) is to:
question 10 options:
store chemical energy only when a circuit is connected
store chemical energy and transfer it to thermal energy when a circuit is connected
release chemical energy and absorb thermal energy when a circuit is connected
store chemical energy and transfer it to electrical energy when a circuit is connected
Answers: 1
Physics, 22.06.2019 11:30, emilyplays474
In a good thermo flask the main cause of heat loss is
Answers: 1
Physics, 22.06.2019 13:00, hippocampus
Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
Answers: 3
40 points answer all correctly
question 1 (10 points)
the flow of electrons through wi...
question 1 (10 points)
the flow of electrons through wi...
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