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Diffstat (limited to '3637/CH4/EX4.6')
| -rw-r--r-- | 3637/CH4/EX4.6/Ex4_6.pdf | bin | 0 -> 82738 bytes | |||
| -rw-r--r-- | 3637/CH4/EX4.6/Ex4_6.sce | 15 |
2 files changed, 15 insertions, 0 deletions
diff --git a/3637/CH4/EX4.6/Ex4_6.pdf b/3637/CH4/EX4.6/Ex4_6.pdf Binary files differnew file mode 100644 index 000000000..6eb5f10b3 --- /dev/null +++ b/3637/CH4/EX4.6/Ex4_6.pdf diff --git a/3637/CH4/EX4.6/Ex4_6.sce b/3637/CH4/EX4.6/Ex4_6.sce new file mode 100644 index 000000000..14f19bffd --- /dev/null +++ b/3637/CH4/EX4.6/Ex4_6.sce @@ -0,0 +1,15 @@ +//problem 6 pagenumber 4.40
+//given
+vref=10;//volt
+is=1.875e-3;//A
+z=['1111' '1100'];format(6);
+//determine R I
+n=4;
+v0=vref/2^n*(1*2^(n-1)+1*2^(n-2)+1*2^(n-3)+1*2^(n-4));
+r=v0/is;
+disp('R = '+string(r/10^3)+' Kohm');
+v0=vref/2^n*(1*2^(n-1)+1*2^(n-2))/r;
+disp('I at 1100 = '+string(v0*10^3)+' mA');
+
+
+
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