Refractive Index is a ratio of two similar physical quantity which is dimension less
refractive index = sin I / sin r
therefore it doesn't have a unit.
Answer:
300
Explanation:
i answered it and got it right
No answer is possible, because you denied us the opportunity
to use any of the information in the picture.
Answer:
a. ρ
b.
Explanation:
a. To find the density of magnetic field given use the gauss law and the equation:
, , Ω, , ,
ρ
ρ
ρ
ρ
b. The electric field can be find using the equation:
P = VI
Power = Voltage x Current
Isolate for current
P/V = I
16/7 = I
I = 2.28 A