diff options
Diffstat (limited to '2459/CH12/EX12.18/Ex12_18.sce')
| -rw-r--r-- | 2459/CH12/EX12.18/Ex12_18.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/2459/CH12/EX12.18/Ex12_18.sce b/2459/CH12/EX12.18/Ex12_18.sce new file mode 100644 index 000000000..c08002fc1 --- /dev/null +++ b/2459/CH12/EX12.18/Ex12_18.sce @@ -0,0 +1,19 @@ +//chapter12
+//example12.18
+//page254
+
+V_CC=10 // V
+V_BE=0.2 // V
+I_E=2 // mA
+I_B=50d-3 // mA
+R_E=1 // kilo ohm
+R2=10 // kilo ohm
+
+V2=V_BE+I_E*R_E
+I2=V2/R2
+
+I1=I2+I_B
+V1=V_CC-V2
+R1=V1/I1
+
+printf("R1 = %.3f kilo ohm \n",R1)
|