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+// to determine the Q factor
+// example 8-11 in page 221
+clc;
+//Data given
+E=100D-3; R=[5 10]; XC=100; XL=XC; // supply resistance, capacitive reactance and inductive reactance respectively for the fig 8-17, all in ohm
+//calculation
+for n=1:2
+ I=E/R(n);// current in ampere
+ V=I*XC;// VL=VC=V and XC=XL, voltage in volts
+ Q=V/E;// Q factor
+ printf("for %d st coil,\n",n);
+ printf("voltmeter indication=%d V\n",V);
+ printf("Q=%d\n",Q);
+end
+//result
+//for 1 st coil,
+//voltmeter indication=2 V
+//Q=20
+//for 2 st coil,
+//voltmeter indication=1 V
+//Q=10 \ No newline at end of file