Electricity & Magnetism
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- Use with the Hofmann Voltameter S
- Supplied as a pair
- Graphite electrodes
- Used for various types of analysis
 | | Usually delivered within 10 working days |
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- Single-pole, double-throw switch
- Ideal for simple electric circuits
- Circuit symbol printed for identification
- Easy and straightforward to use
| | Usually delivered within 10 working days |
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- Records charging and discharging curves of capacitors
- Two different voltage levels available
- Suitable for a range of different experiments
- Can be attached to an external resistor and capacitor
| | Usually delivered within 10 working days |
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- Display instrument for showing electric charge
- Also distinguishes between negative and positive charge via a blue or red LED
- Includes two 1.5V batteries, allowing you to use it straight away
- Dimensions: approx. 62 x 67 x 20mm
| | Usually delivered within 10 working days |
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- Charge spoon for charge transport and experiments on electrostatic induction
- Comprises a metal plate on an insulating rod
- Comes in a small or large size
- Diameter: 10mm
| | Usually delivered within 10 working days |
From: £27.60 (exc. 20% VAT) |
- Storage device for electric charge
- Electric charge is generated by the piezo charger
- Stored charge can be transferred from place to place via a "charge-spoon"
- Capacitance: 2 x 1nF
| | Usually delivered within 10 working days |
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- 900 coil turns
- Thermal overload protection
- Generates powerful magnetic fields
- Straightforward and easy to use
| | Usually delivered within 10 working days |
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- Makes magnetic fields visible
- Use alongside iron filings for clear magnetic lines
- Designed for use with an overhead projector
- Straightforward and clear results
| | Usually delivered within 10 working days |
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- 600 winding coil with no core
- Designed for safety with sockets and electrically safe box
- Suitable for induction experiments
- Easy and straightforward to use
| | Usually delivered within 10 working days |
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- Traditional style compass
- Identifies magnetic fields
- Low friction needle bearing
- Straightforward and easy to use
| | Usually delivered within 10 working days |
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- Powerful neodymium magnet
- Floats on the surface of water
- Plastic bowl with compass points
- Faces North South when at rest
| | Usually delivered within 10 working days |
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- Conducting spheres for electrostatics experiments
- Useful for determining the capacity of a sphere
- Ideal for experiments on the influence of nearby objects
- Comes in a choice of two diameters (30mm or 85mm)
| | Usually delivered within 10 working days |
From: £39.97 (exc. 20% VAT) |
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