Question is ⇒ A plane electromagnetic wave travels in dielectric medium of relative permittivity 9. Relative to free space, the velocity of propagation in the dielectric is, Options are ⇒ (A) increased by a factor of 9, (B) increased by a factor of 3, (C) unchanged, (D) reduced by a factor of 1/3, (E) , Leave your comments or Download question paper.

Question is ⇒ A plane electromagnetic wave travels in dielectric medium of relative permittivity 9. Relative to free space, the velocity of propagation in the dielectric is, Options are ⇒ (A) increased by a factor of 9, (B) increased by a factor of 3, (C) unchanged, (D) reduced by a factor of 1/3, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A plane electromagnetic wave travels in dielectric medium of relative permittivity 9. Relative to free space, the velocity of propagation in the dielectric is
A.	increased by a factor of 9 [Wrong Answer]
B.	increased by a factor of 3 [Wrong Answer]
C.	unchanged [Wrong Answer]
D.	reduced by a factor of 1/3 [Correct Answer]
View Answer 1 -1 Explanation:- Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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