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| electrical_engineering_1:task_4pla882qt21jfyc9_with_calculation [2023/04/03 11:24] – angelegt mexleadmin | electrical_engineering_1:task_4pla882qt21jfyc9_with_calculation [Unbekanntes Datum] (aktuell) – gelöscht - Externe Bearbeitung (Unbekanntes Datum) 127.0.0.1 | ||
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| - | To get a different metal coating onto a surface, often [[wp> | ||
| - | In the following, a copper coating (e.g. for corrosion resistance) shall be looked on. | ||
| - | The charge of one copper ion is around $1.6022 \cdot 10^{-19}~{\rm C}$, what is the charge on the surface if there are $8 \cdot 10^{22}~{\rm ions}$ added? | ||
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| - | \begin{align*} | ||
| - | 8 * 10^{22} \cdot 1.6022 *10^{-19}~{\rm C} = 12' | ||
| - | \end{align*} | ||
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| - | \begin{align*} | ||
| - | 12' | ||
| - | \end{align*} | ||
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