What is the velocity factor of coaxial cable with a characteristic impedance of 50Ω and
capacitance of 30pF/ft and inductance of 75 nH/ft?
A. 0.58
B.0.68
C. 0.98
D. 0.81
capacitance of 30pF/ft and inductance of 75 nH/ft?
A. 0.58
B.0.68
C. 0.98
D. 0.81