// Grob's Basic Electronics 11e // Chapter No. 21 // Example No. 21_3 clc; clear; // An air-core coil has an Xl of 700 Ohms and an Re of 2 Ohms. Calculate the value of Q for this coil. // Given data Xl = 700; // Inductive reactance=700 Ohms Re = 2; // AC effective resistance=2 Ohms Q = Xl/Re; disp (Q,'The Q of Coil is')