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authorprashantsinalkar2018-02-03 11:01:52 +0530
committerprashantsinalkar2018-02-03 11:01:52 +0530
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+// Exa 7.13
+
+clc;
+clear;
+
+// Given
+
+// A variable reluctance-type inductive transducer
+L1 = 5; // Inductance of transducer in mH
+lg1 = 1.5; // Length of iron piece in mm
+d = 0.025; // Distance by which irno piece is moved towards electro magnet (mm)
+
+// Solution
+
+air_gap = lg1-d;
+printf(' Length of air gap = %.3f mm \n',air_gap);
+New_Inductance = L1 + lg1/air_gap;
+
+printf(' The coil inductance becomes = %.2f mH \n',New_Inductance);
+
+// The answer provided in the textbook is wrong