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1.) When the boundary between the air with Er1 = 1 and the pertinax with Er2= 4 is taken as the ylizey y = 0 plane, sinc

Posted: Fri May 20, 2022 10:16 pm
by answerhappygod
1.) When the boundary between the air with Er1 = 1 and the pertinax with Er2= 4 is taken as the ylizey y = 0 plane, since the electrical field in the air is an area of ​​E1 = 120 kV/cm with an angle of a = 30° with the normal, the absolute value of E2 Calculate the tangential and normal area components, the angle a2, show whether the porcelain will be pierced or not, given the puncture strength of the porcelain as 100 kV/cm.
[Answers: Et1 = Et2 = 60 kV / cm,
EN1 = 103.92 kV / cm,
En2 = 25.98 kv / cm
a 2 = 66.6 °, porcelain impenetrable]
1 When The Boundary Between The Air With Er1 1 And The Pertinax With Er2 4 Is Taken As The Ylizey Y 0 Plane Sinc 1
1 When The Boundary Between The Air With Er1 1 And The Pertinax With Er2 4 Is Taken As The Ylizey Y 0 Plane Sinc 1 (440.29 KiB) Viewed 10 times
1.) Eri yapan E 1 olan hava ile &,2 = 4 olan pertinaks arasındaki sınır yüzey y = 0 düzlemi olarak alındığında havadaki elektrik alanı normalle aj = 30° açı = 120 kV/cm'lik bir alan olduğuna göre Ez'nin mutlak değerini, teğetsel ve norinal alan bileşenlerini, az açısını hesaplayınız, porselenin delinme dayanımı 100 kV/cm olarak verildiğine göre porselenin delinip delinmeyeceğini gösteriniz. [Yanıtlar: E, = Ex2 = 60 kV/cm, Eni = 103,92 kV/cm, En2 = 25,98 kV/cm, ay = 66,6°, porselen delinmez]