Answer to Question #293092 in Electrical Engineering for Mig

Question

Calculate the characteristic impedance for a line that exhibits an inductance of 4 nH/m and 1.5 pF/m

Answer 1

Characteristic impedance line

R  is the resistance per unit length=0

L is the inductance per unit length= 4 nH/m

G is the conductance per unit length=0

C is the capacitance  per unit length= 1.5 pF/m

j is the imaginary

Characteristic impedance line= (L/C)^1/2= (4*10^-9/1.5*10^-15)^1/2= 2.67*10⁶ ohm