The alternating current generator (DEMO)

Article no. P1433769 | Type: Experiments

grades 7-10
20 Minutes
10 Minutes
medium

Also part of:

DEMO advanced Physics Electromagnetism 1, digital

Article no. 25573-88D | Type: Set

Unknown

Principle

Turning a coil in the magnetic field generates voltage on its ends (induced voltage). After each half rotation of the coil the voltage and electric current change their signs. 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

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