Electricity & Magnetism
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- Demonstrates negative polarity of electrons
- Estimates specific electron charge
- Magnetic field used to deflect electrons
- Connects to an electroscope
 | | Usually delivered within 10 working days |
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- Calculates the electron charge
- Electron tube, gun and Faraday cage
- Demonstrates negative polarity of electrons
- Connects to an electroscope
| | Usually delivered within 10 working days |
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- Visible beam path for studying magnetic and electrical fields
- Can deflect the beam magnetically or electrically
- Velocity and charge of electrons can be measured
- Straightforward and easy to use
| | Usually delivered within 10 working days |
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- Suitable for a range of investigations
- Used by students for the negative polarity of electron charges
- Plots the characteristics of a triode
- Straightforward to use with visible results
| | Usually delivered within 10 working days |
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- Suitable for a range of investigations
- Used by students for the negative polarity of electron charges
- Plots the characteristics of a triode
- Straightforward to use with visible results
| | Usually delivered within 10 working days |
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- Suitable for electron tubes in the Teltron "D" series
- Highly durable due to resilient plastic
- Rubber feet to prevent slippage
- Fully rotatable and heat-resistant clamp
| | Usually delivered within 10 working days |
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- Designed for the Teltron "S" series
- Straightforward and safe to use
- Slot for fitting Helmholtz pair of coils, S
- Cathode protection switch against excess voltage
| | Usually delivered within 10 working days |
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- Generates high-frequency and high-voltage safely
- Open and clear configuration of components
- Highly efficient design and function
- Shock-proof due to low voltage operation
| | Usually delivered within 10 working days |
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- Visible results for mapping magnetic fields
- Acrylic housing containing iron fillings
- Air bubble ensures the fillings can be reset
- Easy to understand the magnetic fields
| | Usually delivered within 10 working days |
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- Switch mounted on a transparent acrylic base
- For the alternate opening and closing of two electrical circuits
- Interrupts the flow of electrons in a circuit
- With sockets for 4mm safety plugs
| | Usually delivered within 10 working days |
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- Supplied in packs of ten
- Ideal for tracing field lines
- Aluminium housing and glazed on both sides
- Visible and easy-to-understand results
| | Usually delivered within 10 working days |
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- Investigates the design and operation of a cathode ray tube
- Fluorescent screen and lights makes beam visible
- Beam can be deflected through internal plates or external coils
- Straightforward to use with visible results
| | Usually delivered within 10 working days |
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