Electricity & Magnetism
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- Glass tube with fluorescent screens
- Suitable for observing electrical discharge
- Needle ventilation valve and vacuum hoses provided
- Can be dismounted and use with Tube Holder S
 | | Usually delivered within 10 working days |
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- Bar magnet demonstrates the axis of the poles
- Use with compass to display longitudinal lines
- Shows the Earth's magnetic field
- Accurate representation of the world
| | Usually delivered within 10 working days |
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- Four semiconductor diodes in a Graetz configuration
- Designed for simple electric circuits
- Printed with circuit symbols
- Straightforward and easy to use
| | Usually delivered within 10 working days |
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- Pair of coils in the Helmholtz configuration
- Use as a pair or in a series with other coils
- Spring clip for magnetic field sensor provided
- Produces a homogeneous magnetic field
| | Usually delivered within 10 working days |
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- 117 freely moving magnetised needles
- Hexagon arrangement positioned between two plates
- Shows the properties of ferromagnetic materials
- Use with an overhead projector for visible results
| | Usually delivered within 10 working days |
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- Secondary coil for use with Transformer Core D
- High current generated
- Use with the Nail Fusing Experiment
- Impact-resistant plastic housing
| | Usually delivered within 10 working days |
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- Secondary coil for the Transformer Core S
- Plastic housing ensures safe handling
- 22 coil windings
- Straightforward and easy to connect
| | Usually delivered within 10 working days |
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- Secondary coil for use with the transformer core D
- Generates high voltages
- Can be used for spot-welding metal sheets
- Straightforward and safe to use
| | Usually delivered within 10 working days |
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- Range of different resistance levels available
- Housed in a plastic shell
- Two terminal electrical component
- Reduces current and voltage
| | Usually delivered within 10 working days |
From: £40.26 (exc. 20% VAT) |
- Two horned electrodes creates a spark
- Generates a high voltage
- Impact-resistance plastic housing and shielding
- Use with the Transformer Core D
| | Usually delivered within 10 working days |
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- Apparatus used for the electrolysis of water
- Two scaled gas collection tubes for transparency
- Flexible plastic hosing to join them
- Visible results of the volume of gas
| | Usually delivered within 10 working days |
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- Used for measuring the chemical composition of water
- Gases can be collected for analysis
- Outer cylinder remains sealed while water is added through a reservoir
- Gold-sheet electrodes used
| | Usually delivered within 10 working days |
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