Magnetic Forces and Currents in General Physics

Explore magnetic forces and currents in this 26-minute physics lesson. Delve into the formula for magnetic force on current-carrying wires, understanding its relationship to magnetic field direction. Learn right-hand rules for determining force direction and solving practice problems. Discover how current-carrying wires generate magnetic fields and examine the magnetic force between parallel conductors. Conclude with an introduction to torque on current-carrying loops, exploring factors that influence its magnitude. Master essential concepts through clear explanations, demonstrations, and practical problem-solving exercises.

Lesson Introduction
Magnetic Force on a Current-Carrying Wire
Right Hand Rule #2
Magnetic Field Around a Current-Carrying Wire
Right Hand Rule #3
Parallel Conductors Magnetic Force Practice Problem
Torque on a Current-Carrying Loop