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electrical_engineering_1:introduction_in_alternating_current_technology [2024/12/04 14:39] – [6.5.1 Introduction to Complex Impedance] mexleadminelectrical_engineering_1:introduction_in_alternating_current_technology [2024/12/04 14:43] (current) – [Bearbeiten - Panel] mexleadmin
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 <panel type="info" title="Exercise 6.3.1 Impedance of single Components I"> <WRAP group><WRAP column 2%>{{fa>pencil?32}}</WRAP><WRAP column 92%> <panel type="info" title="Exercise 6.3.1 Impedance of single Components I"> <WRAP group><WRAP column 2%>{{fa>pencil?32}}</WRAP><WRAP column 92%>
-A coil has a impedance of $80\Omega$ at a frequency of $500 ~\rm Hz$. At which frequencies the impedance will have the following values?+A coil has a impedance of $80~\Omega$ at a frequency of $500 ~\rm Hz$. At which frequencies the impedance will have the following values?
   - $85  ~\Omega$   - $85  ~\Omega$
   - $120 ~\Omega$   - $120 ~\Omega$
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 <panel type="info" title="Exercise 6.3.2 Impedance of single Components II"> <WRAP group><WRAP column 2%>{{fa>pencil?32}}</WRAP><WRAP column 92%> <panel type="info" title="Exercise 6.3.2 Impedance of single Components II"> <WRAP group><WRAP column 2%>{{fa>pencil?32}}</WRAP><WRAP column 92%>
-A capacitor with $5 ~{\rm µF}$ is connected to a voltage source which generates $U_\sim = 200 ~{\rm V}$. At which frequencies the following currencies can be measured?+A capacitor with $5 ~{\rm µF}$ is connected to a voltage source which generates $U_\sim = 200 ~{\rm V}$. At which frequencies the following currents can be measured?
   - $0.5 ~\rm A$   - $0.5 ~\rm A$
   - $0.8 ~\rm A$   - $0.8 ~\rm A$