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PHY2049 Formula Sheet and Study Guide: Chapters 21–36 (Electricity & Magnetism)

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Introduction to Units

  • Guided course
    Metric Prefixes
    06:06
  • Guided course
    Rewriting in Scientific Notation
    02:55
  • Guided course
    Introduction to Units & the SI System
    03:18

Unit Conversions

  • Guided course
    Unit Conversions
    07:46

Vectors, Scalars, & Displacement

  • Guided course
    Displacement vs. Distance
    06:13
  • Guided course
    Introduction to Vectors and Scalars
    04:06

Introduction to Dot Product (Scalar Product)

  • Guided course
    Introduction to Dot Product (Scalar Product)
    09:07

Intro to Cross Product (Vector Product)

  • Guided course
    Finding Angle Using Scalar & Vector Products
    04:57
  • Guided course
    Vector (Cross) Product and the Right-Hand-Rule
    10:30
  • Guided course
    Find the Vector Product
    04:44

Trig Review

  • Guided course
    Describing Vectors with Words (More Trig)
    06:03
  • Guided course
    Doing Math with Vectors in any Quadrant (More Trig)
    09:44

Newton's First & Second Laws

  • Guided course
    Newton's 1st Law
    04:46
  • Guided course
    Solving for Forces Using Newton's Second Law
    04:58
  • Guided course
    Intro to Forces & Newton's Second Law
    06:54

Electric Charge

  • Guided course
    Charge of Atom
    01:06
  • Guided course
    Electric Charge
    05:37
  • Guided course
    Electrons In Water (Using Density)
    04:32

Coulomb's Law (Electric Force)

  • Guided course
    Electroscope (Find Charge)
    07:09
  • Guided course
    Coulomb's Law
    09:52
  • Guided course
    Exploiting Symmetry
    03:49

Electric Field

  • Guided course
    Balancing a Pendulum in Electric Field
    05:23
  • Guided course
    Electric Field Above Two Charges (Triangle)
    04:49
  • Guided course
    Zero Electric Field due to Two Charges
    06:55

Electric Potential

  • Guided course
    Potential Due To Point Charges
    07:31
  • Guided course
    Electric Potential
    07:33
  • Guided course
    Potential Difference Between Two Charges
    07:04

Electric Potential Energy

  • Guided course
    Electric Potential Energy
    07:51

Electric Flux

  • Guided course
    Flux Through Cube
    03:46
  • Guided course
    Flux Through Angled Surface
    02:01
  • Guided course
    Electric Flux
    05:43

Gauss' Law

  • Guided course
    Surface Charge Density
    04:03
  • Guided course
    Gauss' Law
    10:20
  • Guided course
    Electric Field due to Hollow Shell
    07:56

Capacitors & Capacitance

  • Guided course
    Capacitors & Capacitance (Intro)
    08:02

Intro To Dielectrics

  • Guided course
    Partial Dielectrics
    04:59
  • Guided course
    Intro To Dielectrics
    06:25

Intro to Current

  • Guided course
    Intro to Current
    05:38

Resistors and Ohm's Law

  • Guided course
    Current Through Unknown Resistor
    02:33
  • Guided course
    Resistance and Ohm's Law
    03:07
  • Guided course
    Resistivity & Resistors in Circuits
    05:25

Kirchhoff's Junction Rule

  • Guided course
    Kirchhoff's Junction Rule
    04:08

Kirchhoff's Loop Rule

  • Guided course
    How to Check Your Work (Kirchhoff's Rules)
    6:58
  • Guided course
    Direction of Current in Loop Equations
    09:49
  • Guided course
    Solving Circuits with Multiple Sources
    12:35

Magnetic Force on Current-Carrying Wire

  • Guided course
    Magnetic Force on Current-Carrying Wire
    09:57
  • Guided course
    Find Force on Current-Carrying Wire at an Angle
    08:48

Magnetic Field Produced by Moving Charges

  • Guided course
    Magnetic Field Produced by Moving Charges
    10:47

Magnetic Field Produced by Straight Currents

  • Guided course
    Find Zero Magnetic Field
    07:55
  • Guided course
    Magnetic Field Produced by Straight Currents
    12:33
  • Guided course
    Find Field due to Two Perpendicular Currents
    06:51

Magnetic Field Produced by Loops and Solenoids

  • Guided course
    Magnetic Field Produced by Loops and Solenoids
    13:54
  • Guided course
    Designing a Solenoid (Total Length of Wire)
    03:50
  • Guided course
    Find How Many Loops in a Solenoid
    01:48

Ampere's Law (Calculus)

  • Guided course
    Ampere's Law with Calculus
    05:21
  • Guided course
    Magnetic Field Inside a Solenoid
    05:22

Intro to Induction

  • Guided course
    Introduction to Induction
    05:42

Faraday's Law

  • Guided course
    Current in a Circuit with a Changing Magnetic Field
    09:10
  • Guided course
    Faraday's Law
    09:26

Lenz's Law

  • Guided course
    Lenz's Law
    11:07
  • Guided course
    Lenz's Law for a Long Straight Wire
    06:36

Mutual Inductance

  • Guided course
    Mutual Induction
    12:59