Essential Physics Demo: Magnetic Deflection of an Electron Beam
About this item
This demo features a cathode beam to explain the electromagnetic nature of electrons.
- Easy-To-See Beam
- Built-In Power Supply
- Easy-To-Change Bulb
- Simple Assembly and Operation
- Students Learn about Cathodes and Anodes
The exciting demonstrations connect students to core physics and physical science concepts. With quick set up and operation, these demos give educators more time to work with students.
In this demo, students observe how an electron beam interacts with a magnet when the pair are placed close to each other. A self-contained power supply holds a vacuum tube with an anode and cathode. The cathode end features a phosphorous coating, which glows when exposed to electrons. A student brings a magnet near to see how the magnet causes the electron beam to move in a perpendicular direction.
Ordering information: This kit includes a power supply, vacuum tube, and instructions. A magnet is required but not included.
Product Details
This demo features a cathode beam to explain the electromagnetic nature of electrons.
- Easy-To-See Beam
- Built-In Power Supply
- Easy-To-Change Bulb
- Simple Assembly and Operation
- Students Learn about Cathodes and Anodes
The exciting demonstrations connect students to core physics and physical science concepts. With quick set up and operation, these demos give educators more time to work with students.
In this demo, students observe how an electron beam interacts with a magnet when the pair are placed close to each other. A self-contained power supply holds a vacuum tube with an anode and cathode. The cathode end features a phosphorous coating, which glows when exposed to electrons. A student brings a magnet near to see how the magnet causes the electron beam to move in a perpendicular direction.
Ordering information: This kit includes a power supply, vacuum tube, and instructions. A magnet is required but not included.
Product Family Options
Product Information
- L×W×HWeightAvailabilityPrice
- 470148-744Essential Physics Demo: Magnetic Deflection of an Electron Beam38 x 11 x 6 cm3.1 kg (7 lbs.)In Stock at VWRIn Stock at VWREach$242.00 / EachIn Stock at VWR$242.00Case of 6$1,452.00 / Case of 6In Stock at VWR$1,452.00Each$242.00Case of 6$1,452.0038 x 11 x 6 cm3.1 kg (7 lbs.)Supplier Number: PH95038
- 470149-108Essential Physics Demo: Magnetic Deflection of an Electron Beam, Replacement Bulb22 x 3.7 x 3.7 cm0.5 kg (1.1 lbs.)In Stock at VWRIn Stock at VWREach$12.45 / EachIn Stock at VWR$12.45ClearanceCase of 20$249.00 / Case of 20In Stock at VWR$249.00ClearanceEach$12.45Case of 20$249.0022 x 3.7 x 3.7 cm0.5 kg (1.1 lbs.)Supplier Number: PH95038