The refractive index of a medium is 1.5. If magnetic permeability of the medium is 5 x10-7 (tesla - metre/ampere) then relative permittivity of the medium is approximately
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
6
b
12
c
10
d
9
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Refractive index n=μμ0εr⇒εr=(1.5)2×4π×10−75×10−7≈6