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+
+// ELECTRICAL MACHINES
+// R.K.Srivastava
+// First Impression 2011
+// CENGAGE LEARNING INDIA PVT. LTD
+
+// CHAPTER : 7 : SPECIAL MOTORS AND INTRODUCTION TO GENERALIZED MACHINE THEORY
+
+// EXAMPLE : 7.2
+
+clear ; clc ; close ; // Clear the work space and console
+
+
+// GIVEN DATA
+
+D = 0.120;                  // Outer Radius of the Printed Circuit Motor in meter
+d = 0.060;                  // Inner Radius of the Printed Circuit Motor in meter
+    B = 0.7;                // Axial Flux Density in Telsa
+V = 12;                     // Volage Supplied to the Motor in Volts
+R = 2700;                   // Motor Speed in RPM
+n = 0.65;                   // Efficiency of Motor
+p = 94;                     // Output Power of Motor in Watts
+I = 12;                     // Motor current in Ampheres
+
+
+// CALCULATIONS
+
+w = ((2*(%pi))*R)/60;        // The Angular Velocity in Radians/second
+T = p/w;                     // Torque in Newton-Meter
+N = (8*T)/((D^2-d^2)*B*I)    // Total Number of Conductors
+
+
+// DISPLAY RESULTS
+
+disp("EXAMPLE : 7.2 : SOLUTION :-") ;
+printf("\n (a) Torque, T = %.2f N-m \n ",T);
+printf("\n (b) Total Number of Conductors, N = %.2f nearly 30 \n",N);