Electricity and Magnetism: Magnetic Fields and Forces

• L14v1: Current
• L14v2: Current Density
• L14v3: Ohm's Law
• L14v4: Drude Model
• L14v5: Resistance Demo
• L15v1: Batteries
• L15v2: Kirchhoff's Loop Rule
• L15v3: Choosing Current Direction and Circulation Direction
• L15v4: Difference in Potential across a Battery and Resistor
• L15v6: Multiloop Circuits
• L15v7: Resistors in Series and in Parallel
• L15v9: Power in a Circuit
• L16v1: Circuit with a Capacitor
• L16v2: Capacitors in Parallel
• L16v3: Capacitors in Series
• L16v4: Charging a Capacitor
• L16v5: Analytic Solution to a Charging Capacitor
• L16v6: Charging Capacitor Time Constant
• L17v1a: Introduction to Magnetic Fields
• L17v1b: Visualize the Magnetic Field of a Bar Magnet
• L17v2: Lorentz Force Law
• Review: Cross Products
• L17v4: Units of Magnetic Field
• L17v5: Motion of a Charged Particle in a Uniform Magnetic Field
• L18v1: How to Make a Magnetic Field