Electricity & Electromagnetism

BEK Resistor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Resistor: 22 Ohm 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

BEK Capacitor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Capacitor: 2200µF

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

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

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

BEK Bulb Holder.The BEK Bulb Holder accepts all screw-in miniature bulbs. Mounted on a yellow plastic tile with connections for 4mm plugs or for use with crocodile clips.

BEK Single cell holder with 4mm sockets, ingeniously moulded so that a cell can only be inserted the correct way around. Accepts 1 x Zinc Carbon D cell (not included,

Replacement Rheostat Coil for the BEK Rheostat (B8H30646 - not included). 15Ω Coil. Replacement 11Ω Coil is also available (B8H30622). 

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

Iron filings pre-packed in cardboard 'sprinkler pots'. Ideal for magnetic flux experiments. Contents of pot: 225g

Replacement Rheostat Coil for the BEK Rheostat (B8H30646 - not included). 11Ω Coil. Replacement 15Ω Coil is also available (B8L01053). 

This BEK Universal Clip holds components and materials for investigation.Consists of 2 crocodile clips mounted on a yellow baseplate. Able to hold a wide variety of components.

BEK LED mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Colour: Red Forward Voltage: 3V

BEK LED mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Colour: Green Forward Voltage: 3V

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

BEK Changeover Switch - moving the contact directs the current through different circuits. The switch is mounted on a yellow baseplate, featuring the switch symbol on

Each Plotting Compass is in a metal case. Diameter:16mm Pack size: 10 WARNING! Not Suitable for Children under 3 years due to small parts.This product contains magnets or magnetic

Perspex Friction Rod with a polished finish for producing electrostatic charges by friction.Dimensions: Length: 300mm Diameter 13mm Alternative rod materials are

BEK Buzzer mounted on a yellow plastic tile with connections for 4mm plugs or for use with crocodile clips.Features the buzzer circuit symbol on top. Connect the positive lead to

Spare Clips for the Stackable Cell Holders (B8H30476). Pack of 10

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

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

BEK NTC Thermistor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Thermistor: 5k Ohm