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authorpriyanka2015-06-24 15:03:17 +0530
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+// Grob's Basic Electronics 11e
+// Chapter No. 25
+// Example No. 25_6
+clc; clear;
+// What is the ac resistance of the coil in A series circuit resonant at 0.4 MHz develops 100 mV across a 250-uH L with a 2-mV input.
+
+// Given data
+
+Vo = 100*10^-3; // Output voltage=100 mVolts
+Vi = 2*10^-3; // Input voltage=2 mVolts
+L = 250*10^-6; // Inductor=250 uHenry
+f = 0.4*10^6; // Frequency=0.4 MHertz
+pi = 3.14;
+
+Q = Vo/Vi;
+Xl = 2*pi*f*L;
+
+rs = Xl/Q;
+disp (rs,'The Ac Resistance of Coil in Ohms')