Electricity & Electromagnetism

Electrode Holder BEK

BEK Electrode Holder mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Carbon rods available to

RRP£13.92

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HE1008303

Electromagnet

A powerful electromagnet comprising a 'U' shaped soft iron core 100mm x 65mm overall. Formed from a 16mm diameter bar. The windings are of 0.9mm enamelled copper wire

RRP£27.15

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HE1007187

Electronic Buzzer 6V DC

Transistorised type with 100mm flying leads. Frequency: 420Hz approx. Current: 17mA max. Output: 83dB at 0.2m Dimensions: 23 x 17 x 15mm

RRP£2.25

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HE1829267

Energy Stick

A brilliant way to show an electric current flowing - when you complete the circuit this little tube of light starts flashing and buzzing.Great fun and

RRP£45.78

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HE1476955

Faradays Law

An assembly supports a coil so that it can be easily slide up and down a support tube and locked in position. When a small cylindrical magnet (supplied) is dropped down the

RRP£81.24

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HE1008317

Induction Accessory Set

Induction Accessory Set designed for use with the Dissectible Transformer (B8H26564).Set comprises of: A six turn copper coil which allows you to show the

RRP£161.88

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HE1010259

Input Boards Ldr

Simple Circuit Modules.These modules may be used to construct simple circuits of the type normally implemented on, for example, a Worcester Circuit Board. They are

Your Price £16.45

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HE1010368

Interscale Demonstration Meter

A versatile demonstration meter that can be converted from a Voltmeter to an Ammeter on either A.C. or D.C. by the use of interchangeable dials (sold separately: see below).

RRP£156.84

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HE1010365

Interscale Dial 0-10a Ac Current

Meter dial for use with Interscale Demonstration Meter (B8L16093). Dial range: 0 - 10A Input: A.C.

RRP£24.18

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HE1010359

Interscale Dial 0-10a Dc Current

Meter dial for use with Interscale Demonstration Meter (B8L16093). Dial Range: 0 - 10A Input: D.C.

RRP£24.18

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HE1010356

Interscale Dial 0-10ma Dc Current

Meter dial for use with Interscale Demonstration Meter (B8L16093). Dial Range: 0 - 10mA Input: D.C.

RRP£24.18

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HE1010366

Interscale Dial 0-15v Ac Voltage

Meter dial for use with Interscale Demonstration Meter (B8L16093). Dial Range: 0 - 15V Input: A.C.

RRP£24.18

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HE1010361

Interscale Dial 0-15v Dc Voltage

Meter dial for use with Interscale Demonstration Meter (B8L16093). Dial Range: 0 - 15V Input: D.C.

RRP£24.18

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HE1010358

Interscale Dial 0-1a Dc Current

Meter dial for use with Interscale Demonstration Meter (B8L16093). Dial Range: 0 - 1A Input: D.C.

RRP£24.18

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HE1010360

Interscale Dial 0-1v Dc Voltage

Meter dial for use with Interscale Demonstration Meter (B8L16093). Dial range: 0 - 1V Input: D.C.

RRP£24.18

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HE1010362

Interscale Dial 5-0-5v Dc Voltage

Meter dial for use with Interscale Demonstration Meter (B8L16093). Dial range: 5 - 0 - 5V Input: D.C.

RRP£24.18

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HE1818774

Inverse Square Law

The Inverse Square Law apparatus provides a simple way of establishing the relationship between count rate and distance for gamma radiation emitted from a point

RRP£94.11

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HP00050338

Iron Filings Bubble Self Contained Unit

The Iron filings bubble is suitable for more simple magnetic field plotting experiments in place of loose iron filings. It comprises a shallow, sealed, clear plastic

RRP£3.48

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HE1008301

Iron Rod Soft 200 X 12 Mm. Dia.

Soft Iron RodDimensions: Length: 200mm Diameter: 12mm

Your Price £1.60

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HE1008348

Jockey For Wheatstone Bridge

For Wheatstone Bridge (B8H27076) and potentiometer work, with moulded ribbed insulating handle, plated-brass contact with locating notch, and a

RRP£18.06

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HE1008308

Knitting Needle Shafts 100 X 2mm Dia

Spare shafts for the Westminster Electromagnetics Kit (B8H26257) Dimensions: 100mm x 2mm approx. Pack of 10

RRP£17.79

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HE1006983

Large Ceramic Ring Magnet 32x72x10 Mm

Ceramic Ring Magnet. An Annular magnet with face poles (i.e. polarised along cylindrical axis). Internal Diameter: 32mm External Diameter: 72mm Thickness: 10mm

RRP£8.25

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HE1621392

Lateral Search Coil

The Lateral 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

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HP00051573

Magnadur Magnets - 40 X 25 X 6mm

Magnadur Magnets. Dimensions: 40mm x 25mm x 6mm Pack of 10

RRP£20.13

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