Electricity & Electromagnetism

1000uf Capacitor 25v

BEK Capacitor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Capacitor: 1000µF

RRP£7.71

Save50%

Your Price £3.86

Back in stock shortly, please ask for due date

HE1450462

1k Potentiometer

A convenient, box-mounted potentiometer for various electrical experiments, 4mm safety sockets are provided. Range : 0-1KΩ, 3W + 5% continuously variable.

RRP£38.04

Save50%

Your Price £19.02

Back in stock shortly, please ask for due date

HE1010321

20v D.c. Attachment For Easy Read

Easy-Read Attachments - 20V d.c. Attachment The orange multipliers adapt the Easy-Read Digital Meter (B8R02652) for voltage measurements, and have their

RRP£55.23

Save50%

Your Price £27.62

Back in stock shortly, please ask for due date

HE1810677

25sheetpreprinted Conductive Paper Pad

Black electrically conductive graph paper - 25 Sheets Contains 200mm x 250mm grid for plotting electric fields (20 grids per page) For use with conductive ink pen and

RRP£81.78

Save50%

Your Price £40.89

Back in stock shortly, please ask for due date

HE1003117

3 Way Switch

BEK 3-Way Switch mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work.

RRP£13.65

Save50%

Your Price £6.83

Back in stock shortly, please ask for due date

HE1834777

4700uf Capacitor 25v

BEK Capacitor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Capacitor: 4700µF

RRP£7.71

Save50%

Your Price £3.86

Back in stock shortly, please ask for due date

HE1010422

7 Resistance Unit

A handy 7-way resistance unit for low voltage circuit work and Ohm's Law investigations, offering a range of values: 1, 4.7, 10, 100, 1000, 10000 and 10000 Ohms. Each resistor is

RRP£47.76

Save50%

Your Price £23.88

Back in stock shortly, please ask for due date

HE1008325

Accessories For Van De Graaff

The accessories are provided with 4mm pegs that fit into the top of the Van de Graaff sphere.The set comprises: Perspex cylinder with metal caps and 4 metallised spheres

RRP£98.70

Save50%

Your Price £49.35

Back in stock shortly, please ask for due date

HP00050860

Alnico Magnets - 37 X 12 X 7mm

Alnico Rectangular Bar Magnets. Dimensions: 37mm x 12mm x 7mm Supplied in pairs with keepers

RRP£17.25

Save50%

Your Price £8.63

Back in stock shortly, please ask for due date

HE1677035

Ammeter Dual Range

This moving coil analogue ammeter by Unilab is suitable for measuring d.c. current in two ranges.  Ranges: 0 - 1A or 0 - 5A Volts drop: 75mV.

RRP£156.48

Save50%

Your Price £78.24

Back in stock shortly, please ask for due date

HE1008319

Apparatus To Show Force On A Conductor

This comprises of a strong U-shaped magnet and a pair of brass rails with 4mm socket terminals. A brass axle with plastic discs is free to roll along the rails and completes

RRP£195.90

Save50%

Your Price £97.95

Back in stock shortly, please ask for due date

HE1000996

Armatures 44 X 30 X 12mm.

Spare armatures for the Westminster Electromagnetics Kit (B8H26357) moulded, complete with winding grooves, sockets for index straws and metal bearing tube.

RRP£22.11

Save50%

Your Price £11.06

Back in stock shortly, please ask for due date

HE1495662

Axial And Lateral Search Coil

These Search Coils consist of 5000 turns of very fine copper wire on a bobbin fixed at one end of fibreglass board (electrically insulated and non magnetic) and on the other

RRP£65.49

Save50%

Your Price £32.75

Back in stock shortly, please ask for due date

HE1621390

Axial Search Coil

The Axial Search Coil consists of 5000 turns of very fine copper wire on a bobbin fixed at one end of fibreglass board (electrically insulated and non magnetic), and on the

RRP£38.04

Save50%

Your Price £19.02

Back in stock shortly, please ask for due date

HP00053118

Bar Magnets Plastic Coated Ceramic

These bar magnets are particularly suited to younger pupils.The magnets possess good magnetic strength with very high resistance to demagnetisation, whilst

RRP£13.11

Save50%

Your Price £6.56

Back in stock shortly, please ask for due date

HP00050830

Bek 1.2k 0.5w Resistor

BEK Resistor mounted on a yellow base plate with sockets to accommodate the connection of 4mm plug leads. Excellent for component investigation and general circuit work.

RRP£7.44

Save50%

Your Price £3.72

Back in stock shortly, please ask for due date

HE1690045

Bek 100? 1w Potentiometer

BEK Resistor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Potentiometer: 100O, 1W

RRP£27.69

Save50%

Your Price £13.85

Back in stock shortly, please ask for due date

HP00050838

Bek 100uf 25v Electrolytic Capacitor

BEK Electrolytic Capacitor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for component investigation and general

RRP£7.44

Save50%

Your Price £3.72

Back in stock shortly, please ask for due date

HE1690051

BEK 100w 1W Resistor

BEK Resistor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Resistor: 100O, 1W

RRP£7.71

Save50%

Your Price £3.86

Back in stock shortly, please ask for due date

HE1690061

Bek 10f Super Capacitor

BEK Super Capacitor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Capacitor: 10F, Super

RRP£34.50

Save50%

Your Price £17.25

Back in stock shortly, please ask for due date

HE1690057

Bek 10r 2w Resistor

BEK Resistor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Resistor: 10O, 2W

RRP£7.71

Save50%

Your Price £3.86

Back in stock shortly, please ask for due date

HE1690047

Bek 1k? 0.5w Resistor

BEK Resistor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Resistor: 1K Ohm 0.5W

RRP£7.71

Save50%

Your Price £3.86

Back in stock shortly, please ask for due date

HE1690039

Bek 1n5401 Diode

BEK general purpose Diode mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Diode: 1N5401 3A

RRP£7.71

Save50%

Your Price £3.86

Back in stock shortly, please ask for due date

HP00050832

Bek 2.2k 0.5w Resistor

BEK Resistor mounted on a yellow base plate with sockets to accommodate the connection of 4mm plug leads. Excellent for component investigation and general circuit

RRP£7.44

Save50%

Your Price £3.72

Back in stock shortly, please ask for due date