Will this circuit light the bulb?
YES
NO
Combinations of cell is called a
current
circuit
battery
cell
A circuit needs a source of __________(D-cell/battery), a _______(bulb) and a ____ to get from one to the other (wires).
electricity, receiver, and path
protons, neutrons, and electrons
What pushes electricity around the circuit is the
cell
switch
An appliance that uses electricity and produces heat and light is:
a refrigerator
a toaster
a fan
an iron
A circuit can be opened or closed using a
wire
switch
Which part of a circuit supplies the electricity?
battery
switch
wire
light bulb
A path that electricity can flow through is called
a battery
electric circuit
electric current
a wire
Who invented the first long-lasting lightbulb?
André-Marie Ampère
Thomas Edison
Tesla
Benjamin Franklin
....................... the switch makes the circuit complete and allows the electric current to flow.
closing
opening
The strength of electricity is called
voltage
current
Electrons and Protons have the same type of charge.
TRUE
FALSE
When we close the switch,....
the electric current will not flow
the electric current will flow to light up the bulb.
Which of the following are dangers associated with electricity?
All of them
Electrical appliances in contact with water
Uncovered wires
Wet hands
proved that lightning consisted of electricity by flying a kite during a thunderstorm.
Michael Faraday
Alessandro Volta
Thomas Edison
Benjamin Franklin
Electricity flows from which side of the battery?
Positive
Negative