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Christiani 97437 Energy Trainer

Produktnummer: 113700

With the energy trainer, pupils quickly get the hang of energy: The handy case is fitted with a generator, which is operated via a crank handle. Various consumers can be operated with the self-generated electricity. Pupils learn the differences in energy requirements using their own exertions. How much more energy must the pupil generate in order to power a halogen lamp, compared with an LED lamp? How much power is required to heat a thermal resistor to 40 degrees Celsius? How much power to play music through an active loudspeaker?The new didactic learning case from Christiani: ideal for teaching the basics of energy.