initial commit / add all books

2 files changed, 25 insertions, 0 deletions

diff --git a/620/CH24/EX24.3/example24_3.sce b/620/CH24/EX24.3/example24_3.sce
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index 000000000..ff4d1d8d6
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+++ b/620/CH24/EX24.3/example24_3.sce
@@ -0,0 +1,25 @@
+r=10;

+f=60;

+v1=18;

+v2=0.12;

+d1=0.05;

+d2=0.01;

+disp("Part a");

+i=v2/r;

+z=v1/i;

+disp("the impedance (in Ω) of the circuit is"); disp(z);

+disp("Part b");

+deg=360*d2/d1;

+disp("the phase angle (in deg) between applied voltage and current is"); disp(deg);

+disp("Part c");

+rac=z*cos(deg*%pi/180);

+disp("the ac resistance (in Ω) of the coil is"); disp(rac);

+disp("Part d");

+x_l=z*sin(deg*%pi/180);

+disp("the inductive reactance (in Ω) of the coil is"); disp(x_l);

+disp("Part e");

+q=x_l/rac;

+disp("the Q of the coil is"); disp(q);

+disp("Part f");

+l=x_l/(2*%pi*f);

+disp("the inductance (in H) of the coil is"); disp(l);
\ No newline at end of file
diff --git a/620/CH24/EX24.3/example24_3.txt b/620/CH24/EX24.3/example24_3.txt
new file mode 100644
index 000000000..a3720606d
--- /dev/null
+++ b/620/CH24/EX24.3/example24_3.txt