1 files changed, 15 insertions, 0 deletions
diff --git a/3754/CH12/EX12.4/12_4.sce b/3754/CH12/EX12.4/12_4.sce
new file mode 100644
index 000000000..564177a98
--- /dev/null
+++ b/3754/CH12/EX12.4/12_4.sce
@@ -0,0 +1,15 @@
+clear//
+
+//Variables
+
+I300 = 10 * 10**-6             //Current at 300 kelvin (in Ampere)
+T1 = 300                       //Temperature (in kelvin)
+T2 = 400                       //Temperature (in kelvin)
+
+//Calculation
+
+I400 = I300 * 2**((T2-T1)/10)  //Current at 400 kelvin (in Ampere)  
+
+//Result
+
+printf("\n Current at 400 k is  %0.1f  mA.",I400*10**3)