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Rezistenta intr-un cablu
Learn about the physics of resistance in a wire. Change its resistivity, length, and area to see how they affect the wire's resistance. The sizes of the symbols in the equation change along with the diagram of a wire.
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Resurse
Principalele subiecte
- Rezistivitate
- Rezistența
Studii de caz
- What characteristics of a resistor are variable in this model?
- How does each affect the resistance? (Will increasing or decreasing each make the resistance correspondingly increase or decrease?)
- Explain your ideas about why they change the resistance.
Idei pentru predare
| Title | Authors | Level | Type | Updated |
|---|---|---|---|---|
Basic Electricity: short inquiry activities includes ideas for several sims
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Trish Loeblein | MS HS UG-Intro |
CQs HW Lab |
29.07.2012 |
| Resistance and Resistivity | Duane Dolejsi | HS UG-Intro |
Lab | 29.12.2012 |
| Wire Resistance and Ohm's Law PhET Lab | Chris Bires | HS | Lab | 04.08.2010 |
| Batteries, Resistance and Current | Emily Haynes | HS | Lab | 31.03.2008 |
| Resistance in a Wire | Gretchen Swanson | HS | Lab | 18.09.2007 |
| Visualizing Current, Voltage and Resistance | Stephan Graham | HS | Lab | 03.05.2007 |
| Resistance and Ohm's Law Investigation | Nancy Spletzer | HS | Lab | 22.04.2008 |
Puteţi trimite ideile şi activităţile personale.
Versiuni traduse:
Cerinţe software
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Microsoft Windows
XP/Vista/7 Macromedia Flash 9 or later |
OS 10.5 or later
Macromedia Flash 9 or later |
Macromedia Flash 9 or later |
Credite
| Echipa de proiectare | Alţi colaboratori | Mulţumiri |
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