1 files changed, 12 insertions, 0 deletions
diff --git a/620/CH2/EX2.7/example2_7.sce b/620/CH2/EX2.7/example2_7.sce
new file mode 100644
index 000000000..0b91f4a49
--- /dev/null
+++ b/620/CH2/EX2.7/example2_7.sce
@@ -0,0 +1,12 @@
+disp("Part a");
+d=0.064*2.54/100;
+a=%pi*(d^2)/4;
+i=15;
+q=1.6*10^(-19);
+n=8.85*10^28;
+v=i/(a*q*n);
+disp("the drift velocity of an individual electron (in m/s) is"); disp(v);
+disp("Part b");
+t=60;
+d=v*t*100/2.54;
+disp("the distance an electron moves (in inches) is"); disp(d);
+\ No newline at end of file