Skip to main content
Back

PHYS 121: Electricity and Magnetism – Introduction, Vectors, and Electric Charge

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

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

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