diff options
Diffstat (limited to '2863/CH2/EX2.9')
| -rwxr-xr-x | 2863/CH2/EX2.9/ex2_9.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/2863/CH2/EX2.9/ex2_9.sce b/2863/CH2/EX2.9/ex2_9.sce new file mode 100755 index 000000000..2a27c7906 --- /dev/null +++ b/2863/CH2/EX2.9/ex2_9.sce @@ -0,0 +1,12 @@ +//chapter 2
+//Etheta=60Im/r*(cos(pi/2cos(theta))/sin(theta));
+//theta=90
+//Pavg=Rrad*Irms^2;
+//Irms=Im/sqrt(2)
+printf("\n");
+Im=100*10^-3;
+r=100
+Etheta=(60*10^-3);
+H=(60*10^-3)/(120*(%pi));
+Pavg=73*(10^-1/sqrt(2))^2;//Rrad=73ohm for half wave dipole
+printf("the average power is %gW",Pavg);
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