diff options
Diffstat (limited to '3523/CH19/EX19.18.10/Ex19_10.sce')
| -rw-r--r-- | 3523/CH19/EX19.18.10/Ex19_10.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3523/CH19/EX19.18.10/Ex19_10.sce b/3523/CH19/EX19.18.10/Ex19_10.sce new file mode 100644 index 000000000..bc9d1af21 --- /dev/null +++ b/3523/CH19/EX19.18.10/Ex19_10.sce @@ -0,0 +1,14 @@ +clear all
+clc
+close
+
+a=25*10^-6;//jet radius in m
+b=750*10^-6;//concentric cylinder of radius
+q=50*10^-12;//charge
+l = 120*10^-6;//length of jet inside the cylinder
+Epsilon_o = 8.84*10^-12;
+C=(2*%pi*Epsilon_o*l)/log(b/a);
+printf("capacitance is %e F",C)
+r=50*10^-6;//drop radius
+Vp = (3*a^2*log(b/a)*q)/(8*%pi*Epsilon_o*r^3);
+printf("min voltage required for generating drops %f kV",Vp/1e3)
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