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Home > Variable Coil Electromagnet (FUNdamentals of Physics Demonstration)


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Essential Physics Demo: Variable Coil Electromagnet

  
Product NameSKUPriceQty
FUNdamentals of Physics Demonstration Variable Coil Electromagnet
WW01808M46
 $30.25 




Product Information

What kind of an impact do varying coils have on the strength of magnetic fields? Explore this with your students as you apply different number of coils on the steel hook found underneath the electromagnet. You can alternatively use this product to study Ohm's law by enabling students to see that the measure current will drop as the number of coils increase, even if the same voltage is applied to each coil. Includes a variable coil electromagnet and a 5 Newton spring scale. Required but not included, power supply.


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