1 files changed, 20 insertions, 0 deletions
diff --git a/767/CH1/EX1.11.2/Ch1Exa1_11_2.sci b/767/CH1/EX1.11.2/Ch1Exa1_11_2.sci
new file mode 100755
index 000000000..1cb564a33
--- /dev/null
+++ b/767/CH1/EX1.11.2/Ch1Exa1_11_2.sci
@@ -0,0 +1,20 @@
+// Scilab code Exa 1.11.2 : To determine distances between the isotopic Ar ions in Bainbridge mass spectrograph : Page 41 (2011)
+amu = 1.673e-027; // Atomic mass unit, kg
+E = 5e+04; // Electric field, V/m
+B1 = 0.4; // Magnetic field, tesla
+v = E/B1; // Velocity of ions, m/s
+B = 0.8; // Magnetic field, tesla
+e = 1.602e-019; //charge of electron,C
+m_Ar = zeros(1,3);    // Array of masses of three Ar ions, amu
+m_Ar(1,1) = 36,m_Ar(1,2) = 38,m_Ar(1,3) = 40; // Masses of three isoptopes of Ar, amu
+r_Ar = zeros(1,3);    // Array of radii of three Ar ions, mm
+for i = 1:1:3
+    r_Ar(1,i) = (m_Ar(1,i)*amu*v)/(B*e)*1e+03; // Radius of Ar ion orbit, mm
+    disp(r_Ar(1,i));    
+end
+d1 = 2*(r_Ar(1,2)-r_Ar(1,1));    // Distance b/w first and second line, mm
+d2 = 2*(r_Ar(1,3)-r_Ar(1,2));    // Distance b/w second and third line, mm
+printf("\nThe distance between successive lines due to three different isotopes : %3.1f mm and %3.1f mm", d1,d2);
+
+// Result
+// The distance between successive lines due to three different isotopes : 6.5 mm and 6.5 mm
+\ No newline at end of file