2 files changed, 16 insertions, 0 deletions
diff --git a/620/CH24/EX24.12/example24_12.sce b/620/CH24/EX24.12/example24_12.sce
new file mode 100644
index 000000000..8f8336d8e
--- /dev/null
+++ b/620/CH24/EX24.12/example24_12.sce
@@ -0,0 +1,16 @@
+r=200;
+x_l=400;
+x_c=100;
+v=40;
+disp("Part a");
+ir=v/r;
+il=v/x_l;
+ic=v/x_c;
+i=sqrt(ir^2+(ic-il)^2);
+disp("the total circuit current (in A) is");disp(i);
+disp("Part b");
+z=v/i;
+disp("the impedance (in Ω) of the circuit is"); disp(z);
+disp("Part c");
+deg=atan((ic-il)/ir)*180/%pi;
+disp("the phase angle (in deg) between circuit current and applied voltage sis"); disp(deg);
+\ No newline at end of file
diff --git a/620/CH24/EX24.12/example24_12.txt b/620/CH24/EX24.12/example24_12.txt
new file mode 100644
index 000000000..a1d3313e1
--- /dev/null
+++ b/620/CH24/EX24.12/example24_12.txt