مميزات خاصة

The north poles are painted red; south pole are white painted.
Small compass needles are great for physics classroom activities, such as tracking magnetic fields from bar magnets or nature studies.
They can be used to demonstrate and study magnetic fields and together the pair can demonstrate the concepts of attraction and repulsion.
Beautifully designed
Brand new and top quality

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Description:
The north poles are painted red; south pole are white deleted
Small compass needles are great for physics classroom activities, such as tracking magnetic fields from bar magnets or nature studies.
They can be used to demonstrate and study magnetic fields, and together the pair can demonstrate the concepts of attraction and repulsion
Package Included:
16 x Rhombus compass needles

منتجات شبيهه

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تجربة أداة التدريس التدريس المعونة 16 قطعة المعين البوصلة إبرة مع قاعدة الفيزياء تجربة أداة التدريس

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