2021 Live Review 4 | AP Physics 2 | Everything You Need to Know about Electric Circuits

In this AP Daily: Live Review session for AP Physics 2, we will work together to review the AP Physics 2 Unit 4: Electric Circuits.

We will learn about how the organized motion of charges through a circuit is explained by a few simple rules. The video will explore how factors like length, area, and resistivity affect the resistance of a single resistor. We will look at how the big idea of conservation of energy is expressed by Kirchoff’s loop rules and how the Kirchoff’s junction rule is related to the conservation of matter. The video will show some difficult examples of complex circuits that involve multiple resistors, and we will analyze circuits that have resistors and capacitors. We will also look at non-ideal devices, such as batteries that have internal resistance.

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