Date uno sguardo all'esercizio e se presenti errori o altri metodi, correggete o segnalate. Grazie a tutti!
Accendo e1
![\[Z_L=j\omega L=+j200\] \[Z_L=j\omega L=+j200\]](/forum/latexrender/pictures/e6fc9fb3eff89b8799d95e75d0eacfa0.png)
![\[Z_C=\frac{-j}{\omega C}=-j400\] \[Z_C=\frac{-j}{\omega C}=-j400\]](/forum/latexrender/pictures/d91edeab4fbe1e3e309e68e1d406d671.png)
![\[Z_C2=Z_C//Z_2=200-j200\] \[Z_C2=Z_C//Z_2=200-j200\]](/forum/latexrender/pictures/265859a2cf607c17fa54395e7502ab70.png)
![\[Z_{C21}=Z_{C2}+Z_1=400-j200\] \[Z_{C21}=Z_{C2}+Z_1=400-j200\]](/forum/latexrender/pictures/a5a6ae8e9a09de31b69fdffbfd2667ca.png)
![\[Z_{eq}=Z_{C21}+Z_L=400\Omega\] \[Z_{eq}=Z_{C21}+Z_L=400\Omega\]](/forum/latexrender/pictures/f9ffda6044a8e2a9aa7b58f6f119ba0a.png)
![\[I=\frac{E_1}{Z_{eq}}=0.25A\] \[I=\frac{E_1}{Z_{eq}}=0.25A\]](/forum/latexrender/pictures/808057d1b70285b6ec93df138abf7ea0.png)
![\[i_C=I\frac{Z_2}{Z_2+Z_C}=0.125+j0.125\] \[i_C=I\frac{Z_2}{Z_2+Z_C}=0.125+j0.125\]](/forum/latexrender/pictures/da70c80e97e4b722c0e6895ba5868f3b.png)
![\[Q= \frac{1}{2}X_CI_m^{2}= -6.25VAr\] \[Q= \frac{1}{2}X_CI_m^{2}= -6.25VAr\]](/forum/latexrender/pictures/884a01bd4c3492224e1e8d49d935bc58.png)
Accendo e2
![\[Z_{1L}=Z_1+Z_L=200+j200\] \[Z_{1L}=Z_1+Z_L=200+j200\]](/forum/latexrender/pictures/0a424de973a52080e7a58147a749ddcf.png)
![\[Z_{eq}=Z_{1L}//Z_C//Z_2=200\Omega\] \[Z_{eq}=Z_{1L}//Z_C//Z_2=200\Omega\]](/forum/latexrender/pictures/a48b741353f9f9a99b56b059fa17d2bb.png)
![\[I=\frac{E_2}{Z_{eq}}=-0.5A\] \[I=\frac{E_2}{Z_{eq}}=-0.5A\]](/forum/latexrender/pictures/fd192b14535b46a328de1f4b30fcb055.png)
Considerando
![\[I=i_C=-0.5A\] \[I=i_C=-0.5A\]](/forum/latexrender/pictures/3490f83ba1307ba795b2af3b14703ba7.png)
![\[Q= \frac{1}{2}X_CI_m^{2}= -50VAr\] \[Q= \frac{1}{2}X_CI_m^{2}= -50VAr\]](/forum/latexrender/pictures/2c050df117f6b113f2653e5259586f93.png)
Le due potenze ricavate, proprio perché in sovrapposizione, non le sommo.
Moderatori:
g.schgor,
IsidoroKZ
![\[Z_L=j\omega L=+j200\] \[Z_L=j\omega L=+j200\]](/forum/latexrender/pictures/e6fc9fb3eff89b8799d95e75d0eacfa0.png)
![\[Z_C=\frac{-j}{\omega C}=-j400\] \[Z_C=\frac{-j}{\omega C}=-j400\]](/forum/latexrender/pictures/d91edeab4fbe1e3e309e68e1d406d671.png)
![\[Z_C2=Z_C//Z_2=200-j200\] \[Z_C2=Z_C//Z_2=200-j200\]](/forum/latexrender/pictures/265859a2cf607c17fa54395e7502ab70.png)
![\[Z_{C21}=Z_{C2}+Z_1=400-j200\] \[Z_{C21}=Z_{C2}+Z_1=400-j200\]](/forum/latexrender/pictures/a5a6ae8e9a09de31b69fdffbfd2667ca.png)
![\[Z_{eq}=Z_{C21}+Z_L=400\Omega\] \[Z_{eq}=Z_{C21}+Z_L=400\Omega\]](/forum/latexrender/pictures/f9ffda6044a8e2a9aa7b58f6f119ba0a.png)
![\[I=\frac{E_1}{Z_{eq}}=0.25A\] \[I=\frac{E_1}{Z_{eq}}=0.25A\]](/forum/latexrender/pictures/808057d1b70285b6ec93df138abf7ea0.png)
![\[i_C=I\frac{Z_2}{Z_2+Z_C}=0.125+j0.125\] \[i_C=I\frac{Z_2}{Z_2+Z_C}=0.125+j0.125\]](/forum/latexrender/pictures/da70c80e97e4b722c0e6895ba5868f3b.png)
![\[Q= \frac{1}{2}X_CI_m^{2}= -6.25VAr\] \[Q= \frac{1}{2}X_CI_m^{2}= -6.25VAr\]](/forum/latexrender/pictures/884a01bd4c3492224e1e8d49d935bc58.png)
![\[Z_{1L}=Z_1+Z_L=200+j200\] \[Z_{1L}=Z_1+Z_L=200+j200\]](/forum/latexrender/pictures/0a424de973a52080e7a58147a749ddcf.png)
![\[Z_{eq}=Z_{1L}//Z_C//Z_2=200\Omega\] \[Z_{eq}=Z_{1L}//Z_C//Z_2=200\Omega\]](/forum/latexrender/pictures/a48b741353f9f9a99b56b059fa17d2bb.png)
![\[I=\frac{E_2}{Z_{eq}}=-0.5A\] \[I=\frac{E_2}{Z_{eq}}=-0.5A\]](/forum/latexrender/pictures/fd192b14535b46a328de1f4b30fcb055.png)
![\[I=i_C=-0.5A\] \[I=i_C=-0.5A\]](/forum/latexrender/pictures/3490f83ba1307ba795b2af3b14703ba7.png)
![\[Q= \frac{1}{2}X_CI_m^{2}= -50VAr\] \[Q= \frac{1}{2}X_CI_m^{2}= -50VAr\]](/forum/latexrender/pictures/2c050df117f6b113f2653e5259586f93.png)



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