What is the resistance of the wire that produced these results?
What is the resistance of the wire that produced these results?
Fill in the blanks.
Fill in the blanks.
In an electrical circut, a high rate of charge flow will lead to a ________________
How much does it cost to power a toaster that draws 6 amps of current for 45seconds when plugged into a 120-volt outlet? ( Remember, Centerpoint charges you about $0.16/kWh)
(There are multiple ways to get the correct answer, make sure you can justify with your shown work!)
Predict the appropriate use of parallel or series circuits.
wiring in a house
need the components to have the same voltage
burglar alarm
GFCI recepticals
want a failure to affect all devices/bulbs
less wires
want a failure to not affect all devices/bulbs
Series Circuit
Parallel Circuit
Match the left definition with the appropriate term on the right.
measure of the electrical push through a wire
= I*R
= V/I
= V/R
measure of the resistance to electrical flow
measure of how much electricity is being pushed
Ohms
Current
Volts
In Ethan's phone charging example, what had to remain the same within the experiment?
What is the resistance of the wire that produced these results?
Where is the electrical resistance the lowest?
What is the electrical resistance within this diagram?
Which of these has the lowest resistance?
What can affect eletrical resistance?
