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Technical data


The direct current generator (DEMO)

Article no: P1433869

Principle

Turning a coil in the magnetic field generates voltage on its ends (induced voltage). After each half rotation of the coil the voltage changes its sign. If just at this moment the polarity of the coil winding is reversed with the help of a so-called collector, then DC voltage is generated. A light bulb can be operated with the electrical energy generated.

Benefits

  • Particularly comprehensible and didactically prepared description of experiments (reference to everyday life, etc.) incl. protocol questions

  • Future-oriented teaching: Integration into digital science lessons

  • Increased motivation among students through use of the intuitive measureAPP

  • Increased media literacy

  • Demonstrative experiment due to large instruments 
  • Easy and sturdy setup

Scope of delivery

Bench clamp 02012-00 1
Plate holder, opening width 2 - 35 mm 06509-00 1
U-magnet, large, U-shaped, limb length 130 mm, colored poles 06320-00 1
Motor set 06550-00 1
Rotor coil, Double-T armature 06554-00 1
Cord pulley 06558-01 1
Crank handle 06559-01 1
Lamp holder E10, on base plate 06002-00 1
Filament lamps 4V/0.04A, E10, 10 06154-03 1
Filament lamps 3.5V/0.2A,E10, 10 06152-03 1
Connecting cable, 32 A, red, various lengths 07362-01 2
Connecting cable, 32 A, blue, various lengths 07362-04 1
Cobra SMARTsense Current - Sensor for measuring electrical current ± 1 A (Bluetooth + USB) 12902-01 1
Cobra SMARTsense Voltage - Sensor for measuring electrical voltage ± 30 V (Bluetooth + USB) 12901-01 1
measureAPP - the free measurement software for all devices and operating systems 14581-61 1

Recommended accessories

Cobra SMARTlink 12999-99

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com