1 files changed, 19 insertions, 0 deletions
diff --git a/887/CH3/EX3.4/3_4.sce b/887/CH3/EX3.4/3_4.sce
new file mode 100755
index 000000000..5d823f37e
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+++ b/887/CH3/EX3.4/3_4.sce
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+clc
+//ex3.4
+L=10*10^-2;      //length
+W=20*10^-2;      //width
+d=0.1*10^-3;      //distance between plates
+A=L*W;      //area
+E_o=8.85*10^-12;      //dielectric constant of vacuum
+//dielectric is air
+E_r=1;      //relative dielectric constant of air
+E=E_r*E_o;      //dielectric constant
+C=E*A/d;      //capacitance
+disp('When the dielectric is air, capacitance in pF is')      //pF-pico Farad(10^-12)
+disp(C*10^12)
+//dielectric is mica
+E_r=7;      //relative dielectric constant of mica
+E=E_r*E_o;      //dielectric constant
+C=E*A/d;      //capacitance
+disp('When the dielectric is mica, capacitance in pF is')      //pF-pico Farad(10^-12)
+disp(C*10^12)