Demonstration kit DynaMot
To carry out teachers experiments with the hand driven generator DynaMot and the experimental notes by Dr. H. Muckenfuß.
Hand driven generator as power supply and alive teaching support for the formation of concepts in electricity.
DynaMot can be used as a DC-generator as well as a DC-motor and it is able to replace batteries or power supplies in the basic electricity teaching.
As the students can generate the power for most of the experiments themselves the concepts and theories about the electric circuit are closely connected with personal experiences gathered when generating the electric energy with the generator.
Survey of experiments:
- Energetic basic ideas, energy current, load carrier, current, current concept, current measuring, mechanic parameter for the energy conversion
- Increasing the power of the energy current with the load carrier current (P ~ I), parallel circuit of consumers
- Energy current and electron current at the electric motor
- Ideas for the voltage concept (P ~ U), series circuit
- Experiments to determine the voltage definition
Comparison with mechanical energy transfer
Comparison with electrical power transmission.
Practicing current measurement and observing the effect of the rotation speed of the crank and the brightness of the lamp.
Study of the behavior of the current in a parallel circuit.
Exploring the relationship between P and t.
Basics of the concept of tension.
Physical quantity voltage is defined.
Definition of the voltage is achieved.
- 2 × Stand rod 500x12 mmØ
- 2 × Bosshead, universal
- 1 × Hook with bosshead
- 1 × Weight with hook, 100 g
- 2 × Weight with hook, 200 g
- 1 × Weight with hook, 500 g
- 1 × Demonstration cord 20 m, 1 mm Ø
- 1 × Plug lead, 25 cm, red
- 2 × Plug lead, 50 cm, red
- 1 × Long driving belt and plug leads
- 1 × Foam insert grey, knobbed515x360x30 mm
- 1 × Foam insert for 54852, 520x360x110 mm
- 2 ×
- 1 × Loose pulley, 58 mm dia. with one hook
- 2 × DynaMot generator
- 1 × DynaMot, mechanical transmission
- 1 × Plastic case ca.540x450x150 mm
- 1 × Storing diagram DynaMot
- 2 ×