A nice sunny and windy day today, perfect for flying! Is it safe to play here? Why/Why not?
Never fly kites near powerlines! Can get shocked when the kite line tangles with the wires!
Need to dry my hair quickly! Anything I should be careful of?
Do not use electrical appliances near water - could get shocked
Give one reason why Jawad had an electric shock
The wire is broken, exposing the conductor inside. Jawad got shocked when he touched this
Which circuit will only allow a smaller current to pass through?
Thin wire
Series or Parallel circuit?
Series
A measure of how difficult it is for an electric current to flow in a material (Voltage? Current? Resistance?)
Resistance
Which circuit will give the brightest lamps?
Circuit A
The filament of a lightbulb can get very hot. What property should a metal have to be a good lightbulb filament?
High melting point / does not melt easily
Which circuit will give the brightest lamps?
Circuit with the thick wire
Which circuit will allow a bigger current to pass through?
Short wire
Which are the insulators in this light bulb?
glass or ceramic base
What a cute baby! Is it safe for her to play here? If not, how can we make it safer?
Do not let little children play near electrical outlets; cover the outlets to prevent children from touching it
Why is the bulb made of glass
To allow light to pass through; glass is an insulator, prevents shock when touched
Tom and Aba measured the current through each of the metals here. Which is the best conductor based on their data?
Gold
In which circuit will the lamps be brighter? (Parallel or Series)
Parallel
Is this a series or parallel circuit?
Parallel
Series or Parallel circuit?
Parallel
Which circuit will give the brightest lamps?
Circuit A
Which circuit will give the brightest lamps?
Circuit A
Which circuit will not light up?
Circuit D
Which circuit will give the brightest lamps?
Circuit C
Part of an electric circuit that allows for it to be turned on and off
Switch
Lee got an electric shock when he tried to fix the iron (see pic). What is the most important thing that Lee forget to do?
Unplug the iron