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Three-Dimensional Circuit and Compasses
Three-Dimensional Circuit and Compasses

Product NameSKUPriceQty
Kit, Three-Dimensional Circuit & Compasses, TD/CT
WW4594900
This item is no longer available
 $64.99 
Battery, Lighting, Zinc Carbon, 6 V, Shelf Life 18 Months
WW6059600
 $6.25 




Product Information

How can you determine the direction of an electrical current based on invisible magnetic fields? This device, designed by high school physics teacher John Koser, features electrical conductors mounted on a three-dimensional clear plastic structure. By using the supplied compasses and examining the conductors from various angles, students can study the flow of electricity. Includes an instruction manual with background information and activities. Note: A 6V power supply is required but not included.
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