Electrostatics in any humidity:
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The ELECTRICITY 2 plus experiment set covers:
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Electrostatics
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Magnetostatics
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Electromagnetic induction
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Magnetic field of a coil
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Lorentz force
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Compared to the standard ELECTRICITY 2 set, this version also includes experiments on:
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Magnetic field of a coil
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Lorentz force
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Carefully selected materials and design ensure that electrostatics experiments work even at very high humidity
Amazingly distinct magnetic field lines:
- Specially grained iron filings produce clear and well-defined magnetic field patterns
- A perspex platform enhances visibility
- Enables observation of three-dimensional magnetic field structures
Right to the nub of electromagnetic induction:
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The 100 mV range of the AMM 300 analog multimeter allows precise measurements
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Zero-point calibration improves accuracy and clarity
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AC generator and induction experiments become highly demonstrative
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Transformer laws can also be explored effectively
Accessories required:
- Multimeters and low-voltage power supplies are not included
- These can be used across multiple experiment sets
- An eddy current set is required for eddy current experiments
Supplementary materials:
- A student workbook is available
- A teacher’s guide with background information and solutions is also provided
Included items:
- 1 × Storage case
- 1 × Inlay with cut-outs for apparatus, E2 plus
- 1 × Glowlamp on base
- 1 × Battery holder with 3 AA batteries
- 1 × Multi-purpose base
- 1 × Base with sockets
- 1 × Shaker with iron filings
- 2 × Iron keepers
- 2 × AlNiCo cylindrical magnets
- 7 × Iron washers in box
- 1 × Field line platform
- 1 × Iron bar E1
- 1 × Pivot bearing
- 1 × Needle stand
- 1 × Electroscope
- 1 × U-shaped core with yoke
- 1 × Coil with 200/400 windings
- 1 × Coil with 300/600 windings
- 1 × Perspex rod
- 2 × PVC rods
- 1 × Woolen cloth
- 1 × Silk cloth
- 1 × Closed aluminium ring
- 1 × Open aluminium ring
- 2 × Rod holder E2+
- 4 × Experiment leads, 25 cm, red
- 2 × Experiment leads, 25 cm, blue
- 1 × Material samples in box E2+
- 2 × Field line plates wide
- 1 × Field line plate narrow
Experiments:
- Ferromagnetic materials
- Magnetic poles
- Elementary magnets
- Magnetic induction
- Force and counterforce in magnetism
- Magnetic field lines
- Magnetic field of a coil
- A magnet for switching on and off**
- The soft iron instrument**
- Electrostatic force
- Electroscopes
- The sign of electric charge
- Electromagnetic induction 1*
- Electromagnetic induction 2*
- The Lorentz force
- Lenz’s law
- Self-induction
- The transformer laws**
- The AC generator*
- The DC motor
- Eddy currents***