Electromagnetism & Motors

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  1. Electricity & Magnetism Light Bulb Demo Item # P6-4000
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    Using the "Electricity & Magnetism Light Bulb Demo", you will demonstrate to your students the relationship between electricity and magnetism in an amazing and unconventional way, using a light bulb under conditions not normally observed in everyday life.

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  2. Worlds Simplest Motor Item # P8-8300
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    By building and observing a motor that converts electrical energy into motion, students discover and explore first-hand several key properties of electricity and magnetism. Read More
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  3. Lenzs Law Apparatus Item # P8-8400
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    Experience the fundamental principle behind electric motors with this demonstration. Drop the strongly magnetized plug through the copper pipe, and induced currents cause it to fall very slowly. Read More
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  4. e/m Apparatus in Light-Shielding Enclosure Item # P6-3000
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    Compact, all-in-one apparatus in light-tight enclosure to study the motion of electrons under the influence of electric and magnetic fields and determine their charge-to-mass ratio.

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  5. e/m Apparatus Item # P6-3100
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    Measure the charge/mass ratio of the electron!

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  6. St. Louis Motor Item # P6-3201
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    The classic St. Louis Motor gives students a great introduction to electric motors. Now, modern high strength magnets, precision engineering, and industrial brush technology have brought this traditional apparatus up to date.

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  7. Loudspeaker Kit
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    Loudspeaker Kit Item # P7-7800
    $99.00
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    This DIY speaker kit is all you need to construct 10 loudspeakers so that students can get real, hands-on experience of how the device works. 

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    Back In Stock :06/22/2018
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  8. Solenoid Air Core Item # P8-6500
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    Perfect for all classroom experiments requiring an external magnetic field, and great for studying induction and the rate of change of magnetic flux through a coil.

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  9. Electromagnetic Flashlight Item # P6-6052
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    Look inside the clear case as you shake, and see the powerful magnet pass back and forth through a loop of wire. Electrical energy is stored in a capacitor that can be charged hundreds of thousands of times.

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  10. Homopolar Motor Kit Item # P8-8350
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    You've seen the World's Simplest Motor ™. We have a classroom set so you can make one that's even simpler than that... Read More
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