Engineering Electromagnetics
9th Edition
ISBN: 9781260029963
Author: Hayt
Publisher: MCG
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Chapter 4, Problem 4.17P
Uniform surface charge densities of 6 and 2 nC/m2 are present at P=2 and 6 cm, respectively, in free space. Assume V=0 at p=4 cm, and calculate V at (a) p=5cm; P=7cm.
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Do problem 3.5d
Homework
Use graphical approach to find VGSQ, IDQ
and use the mathematical approach to find
VDS, VS, VG, VD.
a. Rs
b. Rs
=
=
100 Ω.
10 ΚΩ.
1 ΜΩ
m
20 V
1 3.3 ΚΩ
D
G
+
VGS
Rs
IDss= 10 mA
Vp= -4 V
ID=
IDSS
| VGs=Vp/2
4
VDS =V DD-ID(RS+RD)
Vs = IDRS
V D=V +Vs
DS
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Chapter 4 Solutions
Engineering Electromagnetics
Ch. 4 - Given E = Exax + Eyay + Ez3z V/m, where EX, Ey,...Ch. 4 - A positive point charge of magnitude q1 lies at...Ch. 4 - Given E=Epap+Ea+Ez+azV/m, where Ep, E and E2 are...Ch. 4 - An electric field in free space is given by...Ch. 4 - Consider the vector field G = (A/p) aa where A is...Ch. 4 - A electric field in free space is given as...Ch. 4 - Prob. 4.7PCh. 4 - Given E=-xax+yay,(a) find the work involved in...Ch. 4 - An electric field intensity in spherical...Ch. 4 - A sphere of radios a carries a surface density of...
Ch. 4 - At large distances from a dipole antenna (to be...Ch. 4 - Prob. 4.12PCh. 4 - Thee identical point charges of 4 pC each are...Ch. 4 - Given the electric field E=(y+1)ax+(x1)ay+2az find...Ch. 4 - Two uniform lines, 8 nC/m, are located at x=1, z=2...Ch. 4 - A spherically symmetric charge distribution in...Ch. 4 - Uniform surface charge densities of 6 and 2 nC/m2...Ch. 4 - Find the potential at the origin produced by a...Ch. 4 - Volume charge density is given as pv=poer/C/m3,...Ch. 4 - En a certain medium, the electric potential is...Ch. 4 - Prob. 4.21PCh. 4 - A Line charge of infinite length lies along the z...Ch. 4 - Prob. 4.23PCh. 4 - A certain spherically symmetric charge...Ch. 4 - Consider an electric field intensity in free space...Ch. 4 - Let us assume that we have a very thin, square,...Ch. 4 - By performing an appropriate Line integral from...Ch. 4 - Prob. 4.28PCh. 4 - A dipole having a moment P=3ax-5ay+10aznC.m is...Ch. 4 - Prob. 4.30PCh. 4 - A potential field in free space is expressed as...Ch. 4 - Prob. 4.32PCh. 4 - Prob. 4.33PCh. 4 - A sphere of radius a contains volume charge of...Ch. 4 - Four 0.8 nC point charge are located in free space...Ch. 4 - Surface charge of uniform density ps lies on a...
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- Don't use ai to answer I will report you answerarrow_forwardWrite a PIC16F877A program that flash ON the 8-LED's connected to port-B by using two switches connected to port-D (Do & D₁) as shown in figure below, according to the following scenarios: (Hint: Use 500ms delay for each case with 4MHz frequency) 1. When Do=1 then B₁,B3,B7 are ON. 2. When Do 0 then Bo,B2, B4, B5, B6 are ON. 3. When D=1 then B4, B5, B6, B7 are ON. 4. When D₁=0 then B0,B1,B2,B3 are ON. U1 OSC1/CLION 33 OSC2/CLKOUT T 34 5 U2 20 10 35 3 18 10 - 30 -ou-un RB2 2 RA1/AN1 PA3/AN3VREF+ RA4/TOCKIC1OUT RACIANO 0RB3PGM 37 33 4 17 5 10 RB4 39 RA2/ANZ/VREF-CVREF RB5 15 39 7 14 RB6PGC 40 13 RB7/PGO RAS/AN4/SS/C2OUT + 15 RCOT1OSOTICK 10 RECANARD RE1/AN/R REZ/ANTICS ✓ MCLR/Vpp/THV RC2/CCP1 RC3/SCK/SCL RCA/SOISDA RC5/S00 RCB/TX/CK 10 RC1/T10SUCCP2 17 LED-BARGRAPH-RED RC7/RX/DT ROOPSPO RD1/PSP1 R02/PSP2 RD3/PSP3 ROUPSP4 RD5PSP5 ROOPSPO RO7/PSP7 PIC16F877A +5V R2 100R R1 100Rarrow_forwardDon't use ai to answer I will report you answerarrow_forward
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