From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 2240/CH24/EX23.2/EX23_2.sce | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100755 2240/CH24/EX23.2/EX23_2.sce (limited to '2240/CH24/EX23.2') diff --git a/2240/CH24/EX23.2/EX23_2.sce b/2240/CH24/EX23.2/EX23_2.sce new file mode 100755 index 000000000..06c13a5a7 --- /dev/null +++ b/2240/CH24/EX23.2/EX23_2.sce @@ -0,0 +1,27 @@ +// Grob's Basic Electronics 11e +// Chapter No. 23 +// Example No. 23_2 +clc; clear; +// The following branch currents are supplied from a 50-mV source: Ir=1.8 mA; Il=2.8 mA; Ic=1 mA. Calculate It, Zeq, and Theta I. + +// Given data + +Va = 50*10^-3; // Applied voltage=50m Volts +Ir = 1.8*10^-3; // Ir=1.8 mAmps +Il = 2.8*10^-3; // Ir=2.8 mAmps +Ic = 1*10^-3; // Ic=1 mAmps + +nI = Il-Ic; // net current +Ir1 = Ir*Ir; +nI1 = nI*nI; + +It = sqrt(Ir1+nI1); +disp (It,'The Total Current It in Amps') +disp ('i.e 2.55 mAmps') + +Zeq = Va/It; +disp (Zeq,'The Equivqlent Impedence Zeq in Ohms') +disp ('Appox 19.61 Ohms') + +Oz = atand(-(nI/Ir)); +disp (Oz, 'Theta z in Degree'); -- cgit