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  3. AP Physics 1 - Unit 9 Review: DC Circuits & Ohm's Law

ap physics 1 - unit 9 review: dc circuits & ohm's law

originally streamed in 2020 with Peter AppsTeacher
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Learn DC circuits for AP Physics 1 Unit 9 with this complete review covering Ohm's Law, resistance, power equations, and circuit analysis. Perfect for your AP exam prep. This video walks you through the fundamentals of DC circuits, including charge ...more

curriculum note

This video covers DC Circuits (labeled 'Unit 9'), which has been removed from the revised AP Physics 1 curriculum. This content is no longer tested on the current AP Physics 1 exam.

timestamps

  • 0:00

    Welcome and Introduction

  • 0:30

    Social Media and Schedule

  • 1:00

    Today's Plan Overview

  • 2:03

    Circuit Basics Definitions

  • 2:36

    Defining a Circuit

  • 3:57

    Charge Flow Explanation

  • 4:59

    Circuit Diagram Example

  • 6:11

    Phet Simulation Intro

  • 7:13

    Simple Circuit Building

  • 8:19

    Measuring Voltage

  • 9:22

    Measuring Current

  • 10:25

    Discovering Ohm's Law

  • 11:47

    Resistance and Current Relationship

  • 13:22

    Circuit Analogies

  • 14:54

    Resistance as Friction

  • 17:28

    Key Equations Overview

  • 19:03

    Ohm's Law Details

  • 20:09

    Power Equations

  • 21:45

    Resistivity Equation

  • 23:21

    Resistance Simulation

  • 25:28

    Good Conductors Examples

  • 26:29

    Length and Area Effects

  • 28:02

    House Wiring Analogy

  • 30:13

    Resistor Stopping Current

  • 32:44

    Practice Questions Start

  • 33:15

    Loop Resistance Question

  • 37:48

    Wire Changes Question

  • 41:11

    Power vs Resistance Graph

  • 45:51

    Experiment Design Question

  • 47:59

    Measurements List

  • 51:40

    Procedure Description

  • 53:44

    Circuit Setup Diagram

  • 56:25

    Multiple Trials

  • 58:00

    Data Analysis Equations

  • 1:00:25

    Graphing V vs I

  • 1:01:58

    Q&A and Wrap Up

  • 1:02:31

    Slides and Goodbye

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social science

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english & capstone

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arts

šŸŽØ ap art & designšŸ–¼ļø ap art historyšŸŽµ ap music theory

science

🧬 ap biology🧪 ap chemistryā™»ļø ap environmental sciencešŸŽ” ap physics 1🧲 ap physics 2šŸ’” ap physics c: e&māš™ļø ap physics c: mechanics

math & computer science

🧮 ap calculus abā™¾ļø ap calculus bcšŸ“ ap precalculusšŸ“Š ap statisticsšŸ’» ap computer science aāŒØļø ap computer science p

world languages

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career kickstart

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go beyond AP

high school exams

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honors classes

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