8. Renewable energies – 8.2 Using solar cells to run an electric motor (teacher instructions)
Text
Experimentation instructions:
Background information on the content and practical information on conducting the “Using solar cells to run an electric motor" experiment.
Verfügbar in:
Englisch
Medientyp:
Text (140,7 kByte)
Letzte Aktualisierung:
24.10.2022
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Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
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Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
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Beschreibung:
Students will investigate the connection of solar cells in series and in parallel under load conditions. They will also learn how partial shading of solar cells affects the current and voltage.
One item deals with „Technical application and vocational orientation“.
Information and ideas:
The experiment requires prior knowledge of complex electrical circuits (in series, in parallel); see experiment “Vocational orientation 6.5”. It is recommended that students have conducted experiment 6.5 and that the learning outcomes of the experiments are reviewed.
When doing experiments with solar cells and electrical motors, bear in mind that the correlations become complex.
One item deals with „Technical application and vocational orientation“.
Information and ideas:
The experiment requires prior knowledge of complex electrical circuits (in series, in parallel); see experiment “Vocational orientation 6.5”. It is recommended that students have conducted experiment 6.5 and that the learning outcomes of the experiments are reviewed.
When doing experiments with solar cells and electrical motors, bear in mind that the correlations become complex.
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Lernobjekttyp:
Experiment
Fächer:
Chemistry; Physics; Technology
Klassenstufen:
Grade 7 to 9; Grade 10 to 13
Schultypen:
Middle/high school; Vocational training
Stichworte:
Battery; Direct current; Electricity; Energy; Energy supply; Engine; Resistance (physics); Semiconductor; Solar energy
Bibliographie:
Siemens Stiftung Media Portal
Urheber/Produzent:
Dr. Ramon Leyendecker
Rechteinhaber:
© Siemens Stiftung 2022