No student devices needed. Know more
17 questions
What are pylons?
Allows electricity to pass through
holds the wire to carry electricity to long distances.
they are parts of the circuits
used to measure current
what are conductors?
materials that allows electricity to pass through
materials that does not allow electricity to pass through.
that protects the wire
conductors are electricity
which one of this is a very good conductor?
gold
copper
metal
silver
Which of these is not an insulator?
plastic
rubber
glass
graphite
What is the color of the live wire?
green
blue
black
red
What is a color of a neutral wire?
white
green
black
pink
The parts of the circuit is called ______________________
This circuit has the following components;
battery, 3 lamps and a switch
power supply, and 2 lamps
power supply, 3 lamps and a switch
power supply and 3 lamps
what is the symbol for a open switch?
What does this symbol represent?
Amps
Ampere
ammeter
ammu
what is this symbol used for?
to measure the current
to measure the voltage
to measure the lenght of the wire
to measure the power of the battery
What is wrong with this circuit?
no switch
no + and - symbol on the battery
The battery is placed in the wrong way
the lamps are placed in a different way
name the circuit
series circuit
parallel circuit
normal circuit
simple circuit
What happens to the voltage in the series circuit?
shared
stays the same
not shared
it is stored
what happens to the current in the series circuit ?
shared
stays the same
not used
saved
What happens to the voltage in parallel circuit?
shared
divides
stays the same
not used
What happens to current in parallel circuit ?
stays same
not used
shared
stored
Explore all questions with a free account