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047 – Measuring the Magnetic Force
In this video Paul Andersen explains how a magnetic force arises when magnets or moving electric charges interact with one another. A magnetic dipole will orient towards a magnetic field. When an electric charge is moving it will generate a magnetic field that can be measured using the right hand rule and a magnetic probe. An inquiry lab using a slinky is also included.
Do you speak another language? Help me translate my videos:
Title: String Theory
Artist: Herman Jolly
All of the images are licensed under creative commons and public domain licensing:
Chetvorno. English: Magnetic Field Lines (red) of a Wire Loop Carrying an Electric Current I, Illustrating How the Field Lines All Pass through the Interior of the Loop, Creating a Strong Magnetic Field There. This Explains Why Coils of Wire Are Used in Electromagnets, Inductors, and Transformers., March 12, 2014. Own work. http://commons.wikimedia.org/wiki/File:Magnetic_field_of_wire_loop.svg.