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Technical data Current and resistance in a parallel connectionItem No. P1372800 Principle Prior to this experiment, you can first pose the question of how electrical household appliances are connected. Generally some of the students know that this is a case of parallel connection. While a fitting theoretically founded prediction on the total current can be expected from most students - provided they have the correct picture of electrical current - a statement on the total resistance can only be obtained by an experiment. Benefits
Tasks How can the total current and resistance in a parallel connection be calculated? Examine the relationship between the total current and the partial currents, and between the total resistance and the partial resistances, in a parallel connection.
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Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com