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Magnetism

 
 
£
£

EDDY CURRENT UNIT

Kit can be used to demonstrate the concept of Faraday's Law of Induction, Ampere's Law, concept of eddy current, Lenz's law in physics. The magnet will move very slowly when it moves under gravity ins

£14.99

POLYTHENE ROD

length approx 30cm and 13mm dia.

£1.18

FRICTION ROD, PERSPEX

length 30cm and 12.5mm dia. approx.

£3.10

Alnico ‚ Magnet 30 x 20 x 20mm

Alnico strong cast  magnet painted red with keeper. Specification 30 x 20 x 20mm.

£6.00

Iron Filings Shaker - 250g

Iron filings in plastic shaker, ideal for magnetic flux experiments. \n \nSpecification \nSingle shaker. 250g.

£1.85

Plotting Compass - Pk50

Small plotting compasses. Specification 14.5mm Dia.

£14.99

Deluxe Magnetism Kit

A comprehensive selection of magnets and materials packed in a robust storage case. Includes alnico bars, alnico button magnets, round and square alcomax bars, ferrite blocksand rings, chrome steel horseshoe magnet, alnico horseshoe magnet, iron f

£52.25

First Experiments Magnetism Set

The perfect set to develop magnetic investigation. Comes with a useful A4 background information booklet with 16 experiments linked to the QCA science curriculum for Key Stage 1. All components slot into a purpose made plastic moulded carry box fo

£41.90

Large Bar Magnets - Pk20

Painted bar magnets, with red and blue poles, stamped with N&S Specification Size: 14 x 10 x 50mm.

£9.85

Metal Counting Chips Tub - Pk500

Great for counting, sorting, currency etc and being transparent they can also be used on a light box. A steel ring around the edge of each chip means that they can be picked up by a magnet. Specification Dia. 20mm. Pk 500.

£30.99

PSU Search Coil

Designed to detect fluctuating magnetic fields comprising of a 3,200 turn coil mounted in a Perspex handle and is terminated with 4mm stackable plugs. In use the search coil acts like the secondary of a transformer to d

£46.00

MAGNETICS KIT

A kit of magnets and accessories in a storage tray. Contents : 1. One Horseshoe magnet, 100 mm, with keepers.Two ceramic bar magnets, 75 mm long. 2. Three ceramic ring magnets, 38 mm diameter 3. Two plotting compasses clear both

£18.25

LENZ'S LAW OPEN/CLOSED LOOP

To demonstrate Lenz’s laws. The apparatus moves when a magnet passes through the closed loop and does not move when the loop is open, proving Lenz’s law. Magnet not included.

£16.20

ALNICO BAR MAGNET, 75 x 15 x 10 mm

Powerful and permanent, in pair, with keepers.

£8.75

ALNICO BAR MAGNET, 150 x 15 x 10 mm

Powerful and permanent, in pair, with keepers.

£17.95

£3.60

£8.10

Magnet Cylindrical, Alnico 37x10mm

In pair, with keeper.

£3.35

PLOTTING COMPASS

With two clear glass faces, 20mm dia.

£0.31

£2.25

Plastic coated magnets pair

Strong magnets enclosed in tough plastic outer casings colour coded red for north and blue for south. 80 x 22 x 10mm

£3.05

Magnetic Wand & Chip Set

Set of 2 magnetic wands and 100 coloured plastic counting chips ideal for primary education. Specification Wand length 190mm, chip dia. 20mm. Wand colour may vary.

£10.50

Giant Magnetic Tube

This giant magnetic tube has a double wall with iron filings between the two layers to show a 3 dimensional view of the magnetic field around the magnet supplied. The magnet is removable and the filings are safely encased.

£13.90

Giant Horseshoe Magnet

Powerful magnets (with North and South poles clearly marked) are housed at the ends of this impressive giant horseshoe magnet. Specification Size: 210mm.

£4.30

£3.80

Alnico Horseshoe Magnet 25mm

Alnico horseshoe magnet painted red with keeper. Specification 25mm.

£3.85

Iron Filings Bubble

Rectangular plastic cased iron filings to show the effect of magnetic force field when in the proximity of a magnet. Specification Size: 97 x 70 x 10mm.

£1.05

Magnetic Materials Testing Kit

20 magnetic and non magnetic objects; some familiar, some not, neatly sealed in clear plastic pots with 2 magnetic wands to test for magnetism. Good for individual and group work, supplied in a strong storage case. Specification

£23.00

Magnetic Marbles Tub - Pk100

These plastic cased marbles look like colourful plastic balls, but each one contains a magnet so they stick together, hang together and pull towards and away from each other - as a first introduction to the magical world of magnetism they are grea

£16.75

LARGE FLOATING RING MAGNET SET

Demonstrate laws of magnetic attraction and repulsion. Consists of a stand with 5 magnetic rings sealed in plastic case to reduce wear and breakage.

£8.75

Metal Disc Set - Pk16

Comprises sixteen discs, 25 mm. diameter, 2 each of Mild Steel, Stainless Steel, Brass, Zinc, Nickel, Silver, Bronze, Aluminium and copper. One of each is stamped with the name of metal, the other is

£12.73

VAN DE GRAAFF GENERATOR - LARGE WITH ACCESSORY SET

To perform all electrostatic \nexperiments, especially where \ncontinuous production of a high \nvoltage is required. It consists of an \naluminium dome dia. 250mm \napprox. and a separate discharging \naluminium dome dia. 130mm \napprox. The char

£235.00

ALNICO BAR MAGNET, 50 x 15 x 10 mm

Powerful and permanent, in pair, with keepers.

£6.99

ELECTRO MAGNET

Iron, U core, circular section, with flat ends, has one bobbin in each limb wound with enameled copper wire, with armature.

£7.10

Round Iron Filings Bubble - Pk10

Filings encased in a plastic bubble, used to observe the effects of invisible magnetic fields. \n \nSpecification \nSize: 85mm dia.

£10.50

Magnetic Marbles pk20

Magnetic plastic marbles, 2 of each in 10 colours. Specification Size: 15mm dia.

£3.60

Magnetising/Demagnetising Coil

For ordinary magnets, iron bars, strips etc. Consists of a 250 mm long solenoid wound with insulated copper wire and mounted on a base, with switch and 4mm terminals. Operating voltage is 12 V A.C. or D.C. At 6A max.

£35.65

NYLON ROD

Length approx. 30cm and 12mm dia.

£1.99

FRICTION ROD, EBONITE

length approx 30cm and 13mm dia.

£1.35

£6.85

Magnet Cylindrical, Alnico 50x10mm

In pair, with keeper.

£4.10

£5.80

£6.99

£9.50

DIGITAL GAUSS METER

Digital Gauss meter works on the principle of Hall Effect in semiconductor. When a semiconductor with current flowing in one direction is introduced perpendicular to a magnetic field a voltage is prod

£199.99

MAGNAPROBE

This gimbal-mounted bar magnet is an easily manipulated, high-sensitivity indicator for studying three-dimensional magnetic force fields. Quicker, easier, and more accurate than plotting with compasse

£5.75

LAPLACE LAW APPARATUS

To demonstrate the electromagnetism. A pair of powerful magnets in U shape holder. A pair of brass rail with 4mm socket is used for demonstration. A brass axle with two plastic discs is free to roll a

£16.25

Showing products per page

EDDY CURRENT UNIT

Kit can be used to demonstrate the concept of Faraday's Law of Induction, Ampere's Law, concept of eddy current, Lenz's law in physics. The magnet will move very slowly when it moves under gravity ins

£14.99

POLYTHENE ROD

length approx 30cm and 13mm dia.

£1.18

FRICTION ROD, PERSPEX

length 30cm and 12.5mm dia. approx.

£3.10

Alnico ‚ Magnet 30 x 20 x 20mm

Alnico strong cast  magnet painted red with keeper. Specification 30 x 20 x 20mm.

£6.00

Iron Filings Shaker - 250g

Iron filings in plastic shaker, ideal for magnetic flux experiments. \n \nSpecification \nSingle shaker. 250g.

£1.85

Plotting Compass - Pk50

Small plotting compasses. Specification 14.5mm Dia.

£14.99

Deluxe Magnetism Kit

A comprehensive selection of magnets and materials packed in a robust storage case. Includes alnico bars, alnico button magnets, round and square alcomax bars, ferrite blocksand rings, chrome steel horseshoe magnet, alnico horseshoe magnet, iron f

£52.25

First Experiments Magnetism Set

The perfect set to develop magnetic investigation. Comes with a useful A4 background information booklet with 16 experiments linked to the QCA science curriculum for Key Stage 1. All components slot into a purpose made plastic moulded carry box fo

£41.90

Large Bar Magnets - Pk20

Painted bar magnets, with red and blue poles, stamped with N&S Specification Size: 14 x 10 x 50mm.

£9.85

Metal Counting Chips Tub - Pk500

Great for counting, sorting, currency etc and being transparent they can also be used on a light box. A steel ring around the edge of each chip means that they can be picked up by a magnet. Specification Dia. 20mm. Pk 500.

£30.99

PSU Search Coil

Designed to detect fluctuating magnetic fields comprising of a 3,200 turn coil mounted in a Perspex handle and is terminated with 4mm stackable plugs. In use the search coil acts like the secondary of a transformer to d

£46.00

MAGNETICS KIT

A kit of magnets and accessories in a storage tray. Contents : 1. One Horseshoe magnet, 100 mm, with keepers.Two ceramic bar magnets, 75 mm long. 2. Three ceramic ring magnets, 38 mm diameter 3. Two plotting compasses clear both

£18.25

LENZ'S LAW OPEN/CLOSED LOOP

To demonstrate Lenz’s laws. The apparatus moves when a magnet passes through the closed loop and does not move when the loop is open, proving Lenz’s law. Magnet not included.

£16.20

ALNICO BAR MAGNET, 75 x 15 x 10 mm

Powerful and permanent, in pair, with keepers.

£8.75

ALNICO BAR MAGNET, 150 x 15 x 10 mm

Powerful and permanent, in pair, with keepers.

£17.95

£3.60

£8.10

Magnet Cylindrical, Alnico 37x10mm

In pair, with keeper.

£3.35

PLOTTING COMPASS

With two clear glass faces, 20mm dia.

£0.31

£2.25

Plastic coated magnets pair

Strong magnets enclosed in tough plastic outer casings colour coded red for north and blue for south. 80 x 22 x 10mm

£3.05

Magnetic Wand & Chip Set

Set of 2 magnetic wands and 100 coloured plastic counting chips ideal for primary education. Specification Wand length 190mm, chip dia. 20mm. Wand colour may vary.

£10.50

Giant Magnetic Tube

This giant magnetic tube has a double wall with iron filings between the two layers to show a 3 dimensional view of the magnetic field around the magnet supplied. The magnet is removable and the filings are safely encased.

£13.90

Giant Horseshoe Magnet

Powerful magnets (with North and South poles clearly marked) are housed at the ends of this impressive giant horseshoe magnet. Specification Size: 210mm.

£4.30

£3.80

Alnico Horseshoe Magnet 25mm

Alnico horseshoe magnet painted red with keeper. Specification 25mm.

£3.85

Iron Filings Bubble

Rectangular plastic cased iron filings to show the effect of magnetic force field when in the proximity of a magnet. Specification Size: 97 x 70 x 10mm.

£1.05

Magnetic Materials Testing Kit

20 magnetic and non magnetic objects; some familiar, some not, neatly sealed in clear plastic pots with 2 magnetic wands to test for magnetism. Good for individual and group work, supplied in a strong storage case. Specification

£23.00

Magnetic Marbles Tub - Pk100

These plastic cased marbles look like colourful plastic balls, but each one contains a magnet so they stick together, hang together and pull towards and away from each other - as a first introduction to the magical world of magnetism they are grea

£16.75

LARGE FLOATING RING MAGNET SET

Demonstrate laws of magnetic attraction and repulsion. Consists of a stand with 5 magnetic rings sealed in plastic case to reduce wear and breakage.

£8.75

Metal Disc Set - Pk16

Comprises sixteen discs, 25 mm. diameter, 2 each of Mild Steel, Stainless Steel, Brass, Zinc, Nickel, Silver, Bronze, Aluminium and copper. One of each is stamped with the name of metal, the other is

£12.73

VAN DE GRAAFF GENERATOR - LARGE WITH ACCESSORY SET

To perform all electrostatic \nexperiments, especially where \ncontinuous production of a high \nvoltage is required. It consists of an \naluminium dome dia. 250mm \napprox. and a separate discharging \naluminium dome dia. 130mm \napprox. The char

£235.00

ALNICO BAR MAGNET, 50 x 15 x 10 mm

Powerful and permanent, in pair, with keepers.

£6.99

ELECTRO MAGNET

Iron, U core, circular section, with flat ends, has one bobbin in each limb wound with enameled copper wire, with armature.

£7.10

Round Iron Filings Bubble - Pk10

Filings encased in a plastic bubble, used to observe the effects of invisible magnetic fields. \n \nSpecification \nSize: 85mm dia.

£10.50

Magnetic Marbles pk20

Magnetic plastic marbles, 2 of each in 10 colours. Specification Size: 15mm dia.

£3.60

Magnetising/Demagnetising Coil

For ordinary magnets, iron bars, strips etc. Consists of a 250 mm long solenoid wound with insulated copper wire and mounted on a base, with switch and 4mm terminals. Operating voltage is 12 V A.C. or D.C. At 6A max.

£35.65

NYLON ROD

Length approx. 30cm and 12mm dia.

£1.99

FRICTION ROD, EBONITE

length approx 30cm and 13mm dia.

£1.35

£6.85

Magnet Cylindrical, Alnico 50x10mm

In pair, with keeper.

£4.10

£5.80

£6.99

£9.50

DIGITAL GAUSS METER

Digital Gauss meter works on the principle of Hall Effect in semiconductor. When a semiconductor with current flowing in one direction is introduced perpendicular to a magnetic field a voltage is prod

£199.99

MAGNAPROBE

This gimbal-mounted bar magnet is an easily manipulated, high-sensitivity indicator for studying three-dimensional magnetic force fields. Quicker, easier, and more accurate than plotting with compasse

£5.75

LAPLACE LAW APPARATUS

To demonstrate the electromagnetism. A pair of powerful magnets in U shape holder. A pair of brass rail with 4mm socket is used for demonstration. A brass axle with two plastic discs is free to roll a

£16.25

Showing products per page