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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2534/CH3/EX3.15/Ex3_15.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2534/CH3/EX3.15/Ex3_15.sce')
| -rwxr-xr-x | 2534/CH3/EX3.15/Ex3_15.sce | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/2534/CH3/EX3.15/Ex3_15.sce b/2534/CH3/EX3.15/Ex3_15.sce new file mode 100755 index 000000000..06db83564 --- /dev/null +++ b/2534/CH3/EX3.15/Ex3_15.sce @@ -0,0 +1,31 @@ +//Ex3_15
+clc
+Vd = 50
+d = 1
+disp("(a)")
+disp("Vd = "+string(Vd)+"V")//voltage applied to deflection plates
+disp("d = "+string(d)+"cm")//plate separation
+E = Vd/d/10^-2
+disp("E = Vd/d = "+string(E)+"V/m")//electric field produced
+
+disp("(b)")
+e = -1.6*10^-19
+m = 9.1*10^-31
+Va = 500
+v = abs((2*e*Va/m))^.5
+disp("v = (2*e*Va/m)^.5")// formula for Velocity OF Electron
+disp("e = "+string(e)+"C")//electron charge
+disp("m = "+string(m)+"Kg")//mass of electron
+disp("Va = "+string(Va)+"V")//voltage applied at anode
+disp("v = "+string(v)+"m/s")
+
+disp("(c)")
+l = 2
+L = 30
+Va = 500
+SE = l*L/2/Va/d*10
+disp("l = "+string(l)+"cm")//length of deflection plate
+disp("L = "+string(L)+"cm")//distance between plates and screen
+disp("d = "+string(d)+"cm")//plate separation
+disp("Va = "+string(Va)+"V")//anode voltage
+disp("SE = (l*L)/(2*Va*d) = "+string(SE)+"mm/volts")//Electrostatic deflection sensitivity
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