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

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