- #1
Fabio010
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V(x,y,z) = (Vo).e^[(-k|z|)].cos(kx)
Find the electric field everywhere. Sketch the electric field lines in the x − z plane. Attempt:
∂V/∂x = -Ex
-Ex = -k(Vo).e^[(-k|z|)].sin(kx) Ex = k(Vo).e^[(-k|z|)].sin(kx)
---------------------------------------------
-Ez = -(Vo).k.e^[(-k|z|)].cos(kx) if z >=0
Ez = (Vo).k.e^[(-k|z|)].[cos(kx)] if z >=0
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-Ez = +(Vo).e^[(-k|z|)].cos(kx) if z<0
Ez =(Vo).e^[(-k|z|)].[-cos(kx)]My problem is sketching the electric field lines. Any tips?
Find the electric field everywhere. Sketch the electric field lines in the x − z plane. Attempt:
∂V/∂x = -Ex
-Ex = -k(Vo).e^[(-k|z|)].sin(kx) Ex = k(Vo).e^[(-k|z|)].sin(kx)
---------------------------------------------
-Ez = -(Vo).k.e^[(-k|z|)].cos(kx) if z >=0
Ez = (Vo).k.e^[(-k|z|)].[cos(kx)] if z >=0
--------------------------------------------
-Ez = +(Vo).e^[(-k|z|)].cos(kx) if z<0
Ez =(Vo).e^[(-k|z|)].[-cos(kx)]My problem is sketching the electric field lines. Any tips?
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