Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung | |
| electrical_engineering_1:aufgabe_2.7.9 [2023/03/09 12:33] – [Bearbeiten - Panel] mexleadmin | electrical_engineering_1:aufgabe_2.7.9 [2023/03/19 19:03] (aktuell) – mexleadmin |
|---|
| <panel type="info" title="Exercise 2.7.9 - Variation: Simplifying Circuits II (written exam task, approx 8% of a 60 minute written exam, WS2020)"> <WRAP group><WRAP column 2%>{{fa>pencil?32}}</WRAP><WRAP column 92%> | <panel type="info" title="Exercise 2.7.9 - Variation: Simplifying Circuits II (written exam task, approx 8% of a 60-minute written exam, WS2020)"> <WRAP group><WRAP column 2%>{{fa>pencil?32}}</WRAP><WRAP column 92%> |
| |
| <WRAP right> | <WRAP right> |
| $R_3=5 ~\Omega$\\ | $R_3=5 ~\Omega$\\ |
| |
| 1. determine the equivalent resistance $R_{eq}$ between A and B by summing the resistances. | 1. Determine the equivalent resistance $R_{\rm eq}$ between A and B by summing the resistances. |
| |
| <button size="xs" type="link" collapse="Solution_2_7_9_1_Final_result">{{icon>eye}} Final result</button><collapse id="Solution_2_7_9_1_Final_result" collapsed="true"> | <button size="xs" type="link" collapse="Solution_2_7_9_1_Final_result">{{icon>eye}} Final result</button><collapse id="Solution_2_7_9_1_Final_result" collapsed="true"> |
| </collapse> | </collapse> |
| |
| 2. now let the voltage from A to B be: $U_{AB}=U_0= 10 ~V$. What is the current $I$? | 2. Now let the voltage from A to B be: $U_{\rm AB}=U_0= 10 ~\rm V$. What is the current $I$? |
| |
| <button size="xs" type="link" collapse="Solution_2_7_9_2_Final_result">{{icon>eye}} Final result</button><collapse id="Solution_2_7_9_2_Final_result" collapsed="true"> | <button size="xs" type="link" collapse="Solution_2_7_9_2_Final_result">{{icon>eye}} Final result</button><collapse id="Solution_2_7_9_2_Final_result" collapsed="true"> |
| \begin{align*} | \begin{align*} |
| I =\frac{10~V}{2 \cdot 5 ~\Omega} = 1 ~A | I =\frac{10~\rm V}{2 \cdot 5 ~\Omega} = 1 ~\rm A |
| \end{align*} | \end{align*} |
| \\ | \\ |