Small magnetic needles
Detailed Product Description
Set of ten. Stainless steel point at the top of plastic base enables magnetic needle to rotate freely.
To demonstrate linear current, circular current, atlas & polarity of magnetic lines of force in conducted coils, and direction of magnetic field round the magnetic object.
Small magnetic needles
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Company Info
Wuhu Jiuqi Educational Science Co.,Ltd
[China (Mainland)]
[Verified Member]
City: Wuhu
Province/State: Anhui
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products