US$ 11.90
the medium-strength option for classroom investigations into magnetic poles and field-line geometry
and string length
5 inch dimensions in brass
demonstrating plaque removal during dental hygiene lessons
Small Air-Core Solenoid Subcategory_Kinematics the medium-strength option for classroomTightly wound 700 turn copper coil on a small air core former, rated 1. 6A continuous and 5A intermittent for short duration high field induction and Lenz law investigations.
US$ 11.90
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US$ 14.90
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US$ 21.90
US$ 13.90