Two dielectric media with permittivities 3 and √3 are separated by a charge-free boundary as shown in figure. The electric field intensity in medium 1 at point P1 has magnitude E1 and makes and angle a - 60° with the normal. The direction of the electric field intensity at point P2 a2 is

Question

Two dielectric media with permittivities 3 and √3 are separated by a charge-free boundary as shown in figure. The electric field intensity in medium 1 at point P1 has magnitude E1 and makes and angle a - 60° with the normal. The direction of the electric field intensity at point P2 a2 is

TuteeHUB · Accepted Answer

${\cos^{-1}}\left( {\frac{{\sqrt 3 {E_1}}}{2}} \right) $

TuteeHUB · Answer

${\sin ^1}\left( {\frac{{\sqrt 3 {E_1}}}{2}} \right)$

TuteeHUB · Answer

45°

TuteeHUB · Answer

30°

1.	Two dielectric media with permittivities 3 and √3 are separated by a charge-free boundary as shown in figure. The electric field intensity in medium 1 at point P1 has magnitude E1 and makes and angle a - 60° with the normal. The direction of the electric field intensity at point P2 a2 is
A.	\({\sin ^1}\left( {\frac{{\sqrt 3 {E_1}}}{2}} \right)\)
B.	45°
C.	\({\cos^{-1}}\left( {\frac{{\sqrt 3 {E_1}}}{2}} \right) \)
D.	30°
Answer» C. \({\cos^{-1}}\left( {\frac{{\sqrt 3 {E_1}}}{2}} \right) \)

Two dielectric media with permittivities 3 and √3 are separated by a charge-free boundary as shown in figure. The electric field intensity in medium 1 at point P1 has magnitude E1 and makes and angle a - 60° with the normal. The direction of the electric field intensity at point P2 a2 is

Discussion

No Comment Found

Related MCQs

Reply to Comment