The resistance of each of the Yellow Lights in both diagrams are 10 Ohms
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Question 1
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Question 2
2.
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Question 3
3.
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Question 17
17.
An electrical circuit is simply an energy __________ tool.
Question 18
18.
How much does it cost to power an induction stove that draws 6 amps of current for 32minutes and 45 seconds when plugged into a 240-volt outlet? ( Remember, Centerpoint charges you about $0.16/kWh)
(There are multiple ways to get the correct answer, justify with your shown work!)
Question 19
19.
Predict the appropriate use of parallel or series circuits.
want a failure to not affect all devices/bulbs
burglar alarm
GFCI recepticals
want a failure to affect all devices/bulbs
less wires
need the components to have the same voltage
Series Circuit
Parallel Circuit
Question 20
20.
Match the left definition with the appropriate term on the right.
= V/I
measure of the electrical push through a wire
measure of the resistance to electrical flow
= V/R
measure of how much electricity is being pushed
= I*R
Ohms
Current
Volts
Question 21
21.
Explain what was discovered in Ethan's cord length experiment.
Question 22
22.
Calculate the Ohms of the single resistor using this graph.
