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Magnetic Fields, Forces, and Circuits: Study Notes for PHYS112 Practice Exam

Study Guide - Learn with Videos

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

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 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

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

Combining Resistors in Series & Parallel

  • Guided course
    Weird Arrangement (Re-Drawing Resistors)
    06:22
  • Guided course
    Combining Resistors in Series & Parallel
    12:42
  • Guided course
    Shortcut Equations for Resistors Parallel
    07:09

Solving Resistor Circuits

  • Guided course
    Solving Resistor Circuits
    17:24
  • Guided course
    Find Current of One Resistor
    01:49