What is the impedance of a balance 4-wire with a diameter of 0.25 cm and spaced 2.5 cm
apart using an insulator with a dielectric constant of 2.56?
A. 100Ω
B. 65Ω
C. 75 Ω
D. 50 Ω
apart using an insulator with a dielectric constant of 2.56?
A. 100Ω
B. 65Ω
C. 75 Ω
D. 50 Ω