Skip Ribbon Commands
Skip to main content
SharePoint

5A40.u2 - Transforming B fields under parity inversion model

The Web Part cannot find an InfoPath form in the specified location. Either the location does not have an InfoPath form associated with it or it is on a different site collection. Modify the Web Part Properties and select a list or library on the current site.

​5A40.u2 - Transforming B fields under parity inversion model

Preview
SelectSelected
Title5A40.u2 - Transforming B fields under parity inversion model
Objective

Demonstrate the parity inversion of mirror charges.

StatusAvailable
Assembly Instructions
Setup Time
Operation Time5
Preview Time5
Operation Instructions

Instructions
Pivot/wobble your hand holding the stick so the top (yellow) charge circles with angular momentum up. Under parity inversion through the origin (your hand) the bottom white charge also describes a circle with its angular momentum also up. These circling currents therefore generate B fields that are the same---B fields do not flip direction under coordinate inversion.

ExportableYes
Demo on DimeYes
PIRA 200No
Export Instructions (if different)
HazardsNone
Analysis/Information
Category5 Electricity and Magnetism
Subcategory5A - Electrostatics
Keywordsparity, mirror, charges, psuedovector
Construction Information
 
  
  
wiffle balls on opposite ends of wooden stick
1