diff options
| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3871/CH10/EX10.20/Ex10_20.sce | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3871/CH10/EX10.20/Ex10_20.sce')
| -rw-r--r-- | 3871/CH10/EX10.20/Ex10_20.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/3871/CH10/EX10.20/Ex10_20.sce b/3871/CH10/EX10.20/Ex10_20.sce new file mode 100644 index 000000000..21ceab4db --- /dev/null +++ b/3871/CH10/EX10.20/Ex10_20.sce @@ -0,0 +1,26 @@ +//===========================================================================
+//chapter 10 example 20
+clc;clear all;
+//variable declaration
+V1 = 200; //voltage in V
+V2 = 126; //voltage in V
+t = 30; //time in seconds
+V12 = 200; //voltage in V
+V22 = 100; //voltage in V
+
+//calculations
+//let CR = a
+//V2 = V1*e^(t/C*R)
+a = t/log(V1/V2); //C*R
+//R1 = (10*R)/(10+R)
+a1 = t/log(V12/V22); //C*R1
+//a1/a =R1/R=x
+x = a1/a;
+//since R1 = (10*R)/(10+R)
+//x*(10+R)*R = 10*R
+//(x*10)+R*x = 10
+R = (10-(x*10))/x; //Resistance in Ω
+
+//result
+mprintf("resistance = %3.2f M Ω",R);
+
|