3 files changed, 55 insertions, 0 deletions
diff --git a/863/CH3/EX3.1/Ex3_1.sce b/863/CH3/EX3.1/Ex3_1.sce
new file mode 100644
index 000000000..e7566a481
--- /dev/null
+++ b/863/CH3/EX3.1/Ex3_1.sce
@@ -0,0 +1,20 @@
+//Caption:Calculate (a)Resistance (b)Forward Current (c)Power dissipation (d)Peak Reverse Voltage
+//Ex:3.1
+clc;
+clear;
+close;
+e=50//Input voltage(in volts)
+i=20//Output Current(in mA)
+v=0.5//Output voltage(in volts)
+is=5//Reverse Leakage Current(in micro ampere)
+vf=0.7//Forward voltage of diode(in volts)
+R=v*1000/is
+disp(R,'(a)Resistance(in Kilo ohm)=')
+I=(e-vf)/R
+P=(e^2)/R
+if=i+I
+disp(if,'(b)Forward Current(in mA)=')
+p=vf*if
+disp(p,'(c)Power Dissipation(in mW)=')
+ep=-e
+disp(ep,'(d)Peak Reverse Voltage(in volts)=')
+\ No newline at end of file
diff --git a/863/CH3/EX3.1/Ex3_1.txt b/863/CH3/EX3.1/Ex3_1.txt
new file mode 100644
index 000000000..e7566a481
--- /dev/null
+++ b/863/CH3/EX3.1/Ex3_1.txt
@@ -0,0 +1,20 @@
+//Caption:Calculate (a)Resistance (b)Forward Current (c)Power dissipation (d)Peak Reverse Voltage
+//Ex:3.1
+clc;
+clear;
+close;
+e=50//Input voltage(in volts)
+i=20//Output Current(in mA)
+v=0.5//Output voltage(in volts)
+is=5//Reverse Leakage Current(in micro ampere)
+vf=0.7//Forward voltage of diode(in volts)
+R=v*1000/is
+disp(R,'(a)Resistance(in Kilo ohm)=')
+I=(e-vf)/R
+P=(e^2)/R
+if=i+I
+disp(if,'(b)Forward Current(in mA)=')
+p=vf*if
+disp(p,'(c)Power Dissipation(in mW)=')
+ep=-e
+disp(ep,'(d)Peak Reverse Voltage(in volts)=')
+\ No newline at end of file
diff --git a/863/CH3/EX3.1/Result3_1.txt b/863/CH3/EX3.1/Result3_1.txt
new file mode 100644
index 000000000..2e6b89a62
--- /dev/null
+++ b/863/CH3/EX3.1/Result3_1.txt
@@ -0,0 +1,15 @@
+(a)Resistance(in Kilo ohm)=   
+ 
+    100.  
+ 
+ (b)Forward Current(in mA)=   
+ 
+    20.493  
+ 
+ (c)Power Dissipation(in mW)=   
+ 
+    14.3451  
+ 
+ (d)Peak Reverse Voltage(in volts)=   
+ 
+  - 50.  
+\ No newline at end of file