7.3 - Ohm's Law
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Last updated about 3 years ago
10 questions
6
Match the left definition with the appropriate term on the right.
Match the left definition with the appropriate term on the right.
- measure of the resistance to electrical flow
- = V/R
- measure of the electrical push through a wire
- = I*R
- measure of how much electricity is being pushed
- = V/I
- Ohms
- Current
- Volts
4
In Ethan's phone charging example, what had to remain the same within the experiment?
In Ethan's phone charging example, what had to remain the same within the experiment?
6
Choose one of your answers from question #2. Describe how this could have changed the experiment.
Choose one of your answers from question #2. Describe how this could have changed the experiment.
2
Ohm's on a Volts vs. Amps graph is the __________.
4
What is the resistance of the wire that produced these results?
What is the resistance of the wire that produced these results?
2
Where is the electrical resistance the lowest?
Where is the electrical resistance the lowest?
4
What is the electrical resistance within this diagram?
What is the electrical resistance within this diagram?
2
Which of these has the lowest resistance?
Which of these has the lowest resistance?
2
Which of these is used for low-amperage wiring (speaker wires, LED wires, etc)?
Which of these is used for low-amperage wiring (speaker wires, LED wires, etc)?
2
What can affect eletrical resistance?
What can affect eletrical resistance?