1 files changed, 13 insertions, 0 deletions
diff --git a/1730/CH2/EX2.21/Exa2_21.sce b/1730/CH2/EX2.21/Exa2_21.sce
new file mode 100755
index 000000000..4ddfb425f
--- /dev/null
+++ b/1730/CH2/EX2.21/Exa2_21.sce
@@ -0,0 +1,13 @@
+//Exa2.21
+clc;
+clear;
+close;
+//given data
+R=95.5;//in ohm
+l=1;//in meter
+d=0.08;//in mm
+d=d*10^-3;//in meter
+a=(%pi*d^2)/4;
+//Formula R=rho*l/a
+rho=R*a/l;
+disp("Resistance of the wire material is : "+string(rho)+" ohm-meter")
+\ No newline at end of file