From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 2459/CH12/EX12.18/Ex12_18.PNG | Bin 0 -> 4346 bytes
 2459/CH12/EX12.18/Ex12_18.sce |  19 +++++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 2459/CH12/EX12.18/Ex12_18.PNG
 create mode 100644 2459/CH12/EX12.18/Ex12_18.sce

(limited to '2459/CH12/EX12.18')

diff --git a/2459/CH12/EX12.18/Ex12_18.PNG b/2459/CH12/EX12.18/Ex12_18.PNG
new file mode 100644
index 000000000..6fca0c10d
Binary files /dev/null and b/2459/CH12/EX12.18/Ex12_18.PNG differ
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)
-- 
cgit