Instructional Materials and Resources
Quick Reference
Link to Physics II - Shared Public Documents
Activity 1 - Electric Charge (Q)
It an atom (or object) gains or loses electrons it becomes electrically charged.
direct link to website
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Electric Current (I)
The rate that charge (Q) flows in a circuit. Current is measured in amps (A). See this link to learn all about electric current
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Potential Difference (∆V)
Potential difference is a measure of the energy (J) gained or lost per Colomb of charge (Q) when passing through a component in an electric circuit. Click on this link to learn more about potential difference
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Resistance
Resistance is a measure of the opposition to current in a circuit. A component with a high resistance will resist current more and extract more energy (there will be a larger potential difference across the component) than a device with lower resistance.
Factors affecting resistance of a metal wire
Here is a great review that consolidates most of what we have learned so far. Click on the arrow at bottom right of screent
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Activity 3 - Circuit Construction Kit
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The Water - Electric Circuit Analogy
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Other Links
Electric Circuits - Resource page with extensive notes and links to simulations etc
Class Powerpoints
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