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[Phys-L] e/m apparatus
From
: Larry Smith <
larry.smith@snow.edu
>
Date
: Fri, 2 Jun 2017 15:38:42 -0600
Does anyone have experience with either of these SargentWelch e/m apparatuses?
https://www.sargentwelch.com/store/catalog/product.jsp?product_id=15087604
https://www.sargentwelch.com/store/product/8869915/circular-orbit-e-m
They differ in price by $1000 and the cheaper one includes the power supply (so the difference is really more than $1000).
Would a difference in pedagogical effectiveness make up for the large difference in price?
Thanks,
Larry
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