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Magnetic field: Demonstration
This image fragment of two minutes clarify the origin and significance of the magnetic field lines.
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Battery: Operation
In this film clip discusses the history of the battery as an introduction. The chemical reaction that occurs when charging and discharging is demonstrated visually. Components, types and applications come from a dry battery last discussed.
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Magnetic field: Working in different states
In this movie clip you will see in a clear way how the magnetic fields behave in a straight conductor, winding and a solenoid.
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Faraday cage: Demonstration with a car
This image fragment of 290 seconds, illustrates how a car acts as a Faraday cage, when a voltage is transferred from 800,000 Volts between the power plant and vehicle.
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High Voltage: Electric current through the human body
This image fragment of fifty seconds the controlled skip of electricity of a high voltage conductor to the human body.
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Electric: Practicum
This fragment shows how two minutes with house, garden and kitchen electric motor constructs. Additional explains the working principle of the electric motor.
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Electric field: Demonstration
This fragment of seven minutes and 10 seconds shows:
- how does the teacher using (corn) oil and meal electric field lines visible at a voltage of 5000 V;
- how students test the teacher can implement themselves and thereby be subject to a scientific …
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Electrostatics: Van de Graaff Generator
This image fragment of 73 seconds shows the characteristics of an electric field, which is generated by a tire generator.
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The Joule-effect at a thin conductor: Demonstration
In this short film clip shows what happens when you connect a thin conductor at a given power.
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Pencil Lamp: Practicum
This fragment shows how one hundred seconds with house, garden and a kitchen lamp constructs.
If you have car trouble on the road in the dark, then this technique undoubtedly useful.
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Electrostatics: Van de Graaff Generator II
This image shows fragment of 320 seconds in an informative and entertaining way the experimental experience with a band generator.
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How and why to solder correctly
This English-language instruction film clearly shows what happens if one does not solder according to the rules of the art. It also provides full and clear instructions on how to do it.
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