Electricity and magnetism
E-core, laminated
E-core, laminated- For demonstrating a 3-phase transformer.
- Compatible with coils FR-462510-40.
- Set with upper and lower core on a base.
E-Field Detector
E-Field DetectorThe Lascells E-Field Detector provides a new and novel way to demonstrate charge. This highly sensitive electronic device is an essential piece of equipment in the Physics teachers’ armoury as it can detect very small charges and their polarity, as well as charge at a distance.
E-Field Grounding Plate
E-Field Grounding PlateThe Earth Grounding Plate is designed for use with The Lascells E-Field Detector but can also be used in any situation where an earthed working surface is required to neutralise electrostatic charge.
E-Field Proof Plane Small
E-Field Proof Plane SmallThe E-Field Proof Plane is a device for transferring charge from a charged object.
Earth Neutral Live Demo
Earth Neutral Live DemoThis apparatus is an effective demonstration of how the earth wire and fuse act together to protect both the user and the appliance.
Electric Field Apparatus
Electric Field ApparatusA simple model for demonstrating electric fields between various electrode configurations. Place liquid paraffin in the 90mm petri dish and sprinkle semolina or fine grass seed (not supplied) on the surface.
Electromagnetic System
Electromagnetic SystemA self-contained unit allowing students to study the effect of current and number of coils on the strength of an electromagnet.
Electrostatic Plastic Strips[20]
Electrostatic Plastic Strips[20]A pack of 20 strips each measuring 200 x 25 x 2mm. Ten are polycarbonate and ten are polystyrene. When the strips are rubbed with a cloth they acquire opposite electrostatic charge for investigations into attraction and repulsion.
Electrostatic Stirrups Pk 10
Electrostatic Stirrups Pk 10Brass wire holders for supporting plastics strips in electrostatics experiments. Ten per pack supplied with a reel of monofilament nylon for hanging.
Faraday’s Law Apparatus
Faraday’s Law ApparatusThis system provides a simple and effective method of studying Faraday’s Law. An acrylic tube supports an easily moved coil so that a small cylindrical magnet (supplied) can be dropped down the tube to generate a pulse of electricity as it passes through. An oscilloscope is used to monitor the pulse and measure its amplitude.
Force on a Conductor Apparatus
Force on a Conductor ApparatusThis is a traditional piece of equipment for demonstrating the effect of a current flowing in a conductor in the presence of a magnetic field.
Hall Effect Probe
Hall Effect ProbeThe unit is ideal for measuring magnetic fields ranging from strong, permanent magnets down to weak fields such as that of the Earth.
Jockey
JockeyAn ergonomically designed sliding contact for use with the Resistance Wire Boards or Potentiometers. Constructed from black nylon with a brass spade contact at the lower end. Connection is by 4mm socket at the top.
Joule Gun
Joule GunThis highly original apparatus offers an exciting application of topics such as energy storage, capacitor charging, mechanical energy, efficiency and electromagnetism.
Levers Kits
Levers KitsThe Levers kit contains five systems and each system will require a set of 10g slotted masses.
Lost Volts
Lost VoltsThis ‘Lost Volts’ apparatus provides a convenient solution for experimentally determining the internal resistance and the EMF of a cell.
The unit requires connection to a 6V DC source of EMF, a voltmeter and an ammeter.
Lost Volts Separates
Lost Volts SeparatesA pack of 5 convenient and appropriately rated mounted components to enable students to carry out an experiment to determine the EMF and internal resistance of a cell.
Magnetic Field Unit 15 Turn Solenoid
Magnetic Field Unit 15 Turn SolenoidSee LA10-160
Magnetic Field Unit Vertical Wire
Magnetic Field Unit Vertical WireClear acrylic base assemblies which are suitable for bench or overhead projector use.
