Electricity & Magnetism
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- Vacuum electron tube with thermionic cathode and anode
- Suitable for investigating the Edison effect
- Demonstrates the rectifying effect of a diode
- Straightforward to use with visible results
 | | Usually delivered within 10 working days |
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- Vacuum electron tube with thermionic cathode and anode
- Suitable for investigating the Edison effect
- Demonstrates the rectifying effect of a diode
- Straightforward to use with visible results
| | Usually delivered within 10 working days |
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- Electron tube part filled with helium
- Electron path is visible due to helium atoms
- Suitable for monitoring the specific charge from the beam
- Visible results and straightforward to use
| | Usually delivered within 10 working days |
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- Electron tube part filled with helium
- Electron path is visible due to helium atoms
- Suitable for monitoring the specific charge from the beam
- Visible results and straightforward to use
| | Usually delivered within 10 working days |
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- Demonstrates the wave nature of electrons
- Highly visible results through a fluorescent screen
- Appropriate for proving a range of hypotheses
- Straightforward and easy to use
| | Usually delivered within 10 working days |
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- Demonstrates the wave nature of electrons
- Highly visible results through a fluorescent screen
- Appropriate for proving a range of hypotheses
- Straightforward and easy to use
| | Usually delivered within 10 working days |
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- Electron tube filled with low pressure helium gas
- Suitable for a range of different investigations
- Straightforward and easy to use
- Comes with a thermionic cathode and anode
| | Usually delivered within 10 working days |
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- Choice between helium or neon gas
- Suitable for a range of different investigations
- Straightforward and easy to use
- Comes with a thermionic cathode and anode
| | Usually delivered within 10 working days |
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- Pair of Helmholtz Coils for use with Teltron D Series tubes
- Creates a uniform magnetic field
- Provided in a plastic sleeve
- Supplied in pairs
| | Usually delivered within 10 working days |
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- Supplied in pairs
- Generates a uniform magnetic field
- Perpendicular to the tube holder
- Straightforward and easy to use
| | Usually delivered within 10 working days |
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- Demonstrating the path of electrons
- Uses the shadow of a Maltese cross
- Suitable for students studying electron optics
- Straightforward and easy to use
| | Usually delivered within 10 working days |
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- Shadow of Maltese-Cross demonstrates straight line of electrons
- Suitable for students studying electron optics
- Magnetic field can be introduced for study
- Comes with an electron tube and gun
| | Usually delivered within 10 working days |
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