1 files changed, 14 insertions, 0 deletions
diff --git a/3769/CH14/EX14.7/Ex14_7.sce b/3769/CH14/EX14.7/Ex14_7.sce
new file mode 100644
index 000000000..7fa4f037a
--- /dev/null
+++ b/3769/CH14/EX14.7/Ex14_7.sce
@@ -0,0 +1,14 @@
+clear
+//Given
+I=20                    //A
+R=2                     //ohm
+n=0.5                       
+P=2000                    //W
+
+//Calculation
+P1=P/n
+V=P1/I
+Eb=V-(I*R)
+
+//Result
+printf("\n The back e.m.f is %0.3f V \nSupply voltage is %0.3f V",Eb,V)