Electromagnetism & Motors
- Electricity & Magnetism Light Bulb Demo Item # P6-4000$55.00 As low as $49.50Quickview
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.
Read More - Worlds Simplest Motor Item # P8-8300$4.95 As low as $4.75QuickviewBy 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
- Lenzs Law Apparatus Item # P8-8400$19.00 As low as $17.00QuickviewExperience 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
- e/m Apparatus in Light-Shielding Enclosure Item # P6-3000$1,750.00 As low as $1,620.00Quickview
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.
Read More - e/m Apparatus Item # P6-3100$2,995.00 As low as $2,850.00Quickview
Measure the charge/mass ratio of the electron!
Read More - St. Louis Motor Item # P6-3201$115.00 As low as $104.00Quickview
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.
Read More - Loudspeaker Kit Item # P7-7800$99.00Quickview
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.
Read More - Solenoid Air Core Item # P8-6500$149.00 As low as $121.00QuickviewPerfect 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. Read More
- Electromagnetic Flashlight Item # P6-6052$17.00 As low as $15.30Quickview
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.
Read More - Homopolar Motor Kit Item # P8-8350$19.00 As low as $17.00QuickviewYou'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