diff options
Diffstat (limited to '3830/CH7/EX7.19/Ex7_19.sce')
| -rw-r--r-- | 3830/CH7/EX7.19/Ex7_19.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/3830/CH7/EX7.19/Ex7_19.sce b/3830/CH7/EX7.19/Ex7_19.sce new file mode 100644 index 000000000..7b66078f8 --- /dev/null +++ b/3830/CH7/EX7.19/Ex7_19.sce @@ -0,0 +1,25 @@ +// Exa 17.19
+
+clc;
+clear;
+
+// Given
+
+// A Capacitive Transducer
+d = 2.5; // plate separation in mm
+A = 600; // Area (in mm^2)
+P = 8*10^5; // Pressure applied in N/m^2
+x = 0.5; // deflection produced in mm
+C = 400*10^-12; // Capacitence in farad
+
+// Solution
+
+// Since, C = e*A/d
+ e =C*d/A;
+
+printf('Since we have to find capacitence when no pressure is applied. At that time plate separation = %d mm \n', d-x);
+
+d1 = d-x; // plate separation(mm) after pressure applied
+C1 = e*A/d1;
+
+printf(' The value of capacitence, C with d = 2mm = %d micro farad \n', C1*10^12);
|