Philip Harris Worcester Circuit Board

The Philip Harris Worcester Circuit Board is designed to help teachers and students quickly build and investigate a wide range of electrical circuits, making it ideal for practical science lessons in secondary schools and colleges. This robust set supports hands-on learning of electricity concepts, encouraging exploration and experimentation.

• Includes baseboard, terminals, metal connection pillars, and flexible phosphor-bronze connection strips for secure contacts

• Supplied with 18 flash lamp bulbs (1.25V, 0.25A), 9 lamp holder connectors, 12 plain connectors, 1 rheostat connector, 1 rectifier, and 1 resistor

• Allows rapid assembly and modification of simple and complex circuits

• Batteries not included; requires D batteries (available separately B8R05412)

• Suitable for classroom use in Key Stage 3, GCSE, and college-level physics

• The following components are also supplied with each board:

  • 18 flash lamp bulbs, 1.25V, 0.25A

  • 9 connectors with lamp holder

  • 12 plain connectors

  • 1 connector with rheostat

  • 1 rectifier

  • 1 resistor

  • 2 flexible leads with 4mm plug and crocodile clips

  • 2 flexible leads with crocodile clips

  • 2 crocodile clips

  • 2 mounted bell pushes

  • 2 soft iron nails, 50mm, square head

  • 1 length bare copper wire, 20 s.w.g.

  • 1 length bare Eureka wire, 34 s.w.g.

  • 1 length plastic-covered wire, 0.6mm

  • 1 hardboard disc, drilled

  • 4 pencil leads

  • 1 piece copper foil

  • 1 piece steel wool