Engineering Electromagnetics
9th Edition
ISBN: 9780078028151
Author: Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher: Mcgraw-hill Education,
expand_more
expand_more
format_list_bulleted
Question
Chapter 3, Problem 3.7P
To determine
(a)
The electric field intensity,
To determine
(b)
The total charge present.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Consider a charged segment of circular arc with a charge density of
A(0) = A sin 0
y
45°
45°
Assume that A is a constant and 0 is the angle measured with respect to the x-axis.
If the radius of the arc is B, and the magnitude of the total charge is Q. then derive
an expression for the electric field at the center of the arc. *"Set up the appropriate
integral and simplify as necessary, but do not evaluate this expression. Submit your
written work for this question on CrowdMark, and enter the approximate direction
of the electric field in the blank below"
(al:Determine E caused by the spherical cloud of electrons with a volume charge density of -
1.68 x 10 -18 for 0 10mm. Clearly
mention the surfaces, there differential components and write the equation properly by
doing all the steps.
(b): For the dielectric composition shown in the figure find out its total capacitance.
A dielectric sphere of radius 7 cm has a bound surface charge density of
-3.7 nC/m2. The bound volume charge density in nC/m3 is
O a. 475.71
O b. 1585.71
O c. 1268.57
O d. 951.43
O e. 158.57
O f. 118.93
Chapter 3 Solutions
Engineering Electromagnetics
Ch. 3 - Prob. 3.1PCh. 3 - An electric field in space is E=(5z2/C0)azV/m....Ch. 3 - Consider an electric dipole in free space,...Ch. 3 - An electric field in free space is E=(5z3/0)z V/m....Ch. 3 - A volume charge distribution in free space is...Ch. 3 - Prob. 3.6PCh. 3 - Prob. 3.7PCh. 3 - Use Gauss, law in integral form to show that an...Ch. 3 - A sphere of radius a free space contains charge of...Ch. 3 - An infinitely long cylindrical dielectric of...
Ch. 3 - Consider a cylindrical charge distribution having...Ch. 3 - The sun radiates a tota1 power of about 3.86...Ch. 3 - Spherical surfaces at r = 2, 4, and 6 m carry...Ch. 3 - Prob. 3.14PCh. 3 - Volume charge density is located as follows; pv=0...Ch. 3 - An electric flux density is given by D=D0aP, where...Ch. 3 - In a region having spherical symmetry, volume...Ch. 3 - State whether the divergence of the following...Ch. 3 - A spherical surface of radius 3 mm is centered at...Ch. 3 - A radial electric field distribution in free space...Ch. 3 - In a region exhibiting spherical symmetry,...Ch. 3 - (a) A flux density field is given as F1 = 5 az....Ch. 3 - (a) A point charge Q lies at the origin. Show that...Ch. 3 - In a region in free space, electric flux density...Ch. 3 - Within the spherical shell, 3D= 5(r-3)3a,C/m2 .(a)...Ch. 3 - If we have a perfect gas of mass density Px...Ch. 3 - Consider a slab of material containing a volume...Ch. 3 - Repeat Problem 3.8, but use .D= pv and take an...Ch. 3 - Prob. 3.29PCh. 3 - (a) Use Maxwells first equation. �. D=Pv, to...Ch. 3 - Prob. 3.31P
Knowledge Booster
Similar questions
- A volume charge density is known to be Delta(n, deg, z) in cylindrical coordinates. What is the appropriate expression to evaluate the total charge (for an arbitrary geometry)arrow_forwardTwo coaxial conducting cylinders of radius 5 cm and 9 cm have a length of 4.56m. The region between the cylinders contains a layer of dielectric from p = 2 to p = 6 with ER = 13. Find the capacitance in pF. Round your answer to 2 decimal places. Add your answerarrow_forwardQUESTION 4 Write the relationship between the electric field and the potential. Then, determine the electric field for potentials, V = rsino+ e? in the cylindrical coordinate system at (2,1, 0). %3Darrow_forward
- A cubie dielectric slab with constant -4 with sides of length D is inserted a distance r into the space between the plates of a cubic parallel (conducting) plate capacitor with same dimension. Suppose that the capacitor is connected to a battery that maintains a constant potential difference E = 100 V between the plates. If the dielecetrie slab is inserted an additional distance 1 mm into the space between the plates, calculate the change in stored energy. (Take eo = 8.85 x 10-12 F/m.) 132.8 pJ 44.2 pJ 88.5 pJ 221.3 pJarrow_forward9, Find the elechic field and charge density at Point P(1,1,1). when the scalar function of Potential is given V =xy²+y²z by thearrow_forwardA negative point charge of 1MC is situated in Coordinate Free space at the origion of a rectangular System. A second negative point charge of 100 MC is Located on the positive x-axis at a distance of 500 mm from the origion. What is the force on the Second charge.arrow_forward
- The following charges distributions are present in free space as shown in Figure, point charge 6 nC at P(2.0,6). a uniform infinite line charge density 1.5 nCm at x-2, y- 3, and infinite surface charge density 0.1 nCm atx2. the electric field at origin due to the point charge only is le charge 4.427a-1281a 475 ax ONone of Thesearrow_forwardTwo charged particles are located on the x-axis. The particle with charge q1 = 3.90 µC is located at x1 = 1.25 cm and the particle with charge q2 = −2.16 µC is located at x2 = −1.80 cm. a) Determine the total electric potential (in V) at the origin. b) Determine the total electric potential (in V) at the point with coordinates (0, 1.50 cm).arrow_forward2.a) How does the current pass through a conductor and capacitor? Calculate the rate of potential difference between the plates of a capacitor with 5 mF capacitance be changed to produce a displacement current of 4 A? b) Assuming a scalar field V, V=xy-2yz find, at point P (2, 3, 6) the direction and the magnitude of the maximum increase of V.arrow_forward
- Two coaxial conducting cylinders of radius 4 cm and 6 cm have a length of 4.78m. The region between the cylinders contains a layer of dielectric from p = 4 to p = 6 with ER = 8. Find the capacitance in pF.arrow_forwardii) Using Gauss' Law derive the equation for the capacitance of a spherical capacitor. iii) If a capacitance of 35 pF is required and the inner radius of the outer sphere is 4 mm and the outer radius of the inner sphere is 2 mm, what value of dielectric (&) if any is required?arrow_forwardObtain the integral that will solve for the total charge Q given p=p²z²sin (0.6) C/m³ and the limits are as follows: 4 < p ≤ 5, 0≤ d ≤ ñ, 2 ≤ z≤ 4. 0.1 = S₁³ S² S ² ₁ p=0 b=0 <=2 Q= [M] must be ✓ [M] =? [M] dpddpdz A. None of the choices. B. p32³sin (0.6) sin(0) C. p³z²sin (0.6) D. p²z²sin (0.6) E. p³z²sin (0.6%) sin(0)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)Electrical EngineeringISBN:9780133923605Author:Robert L. BoylestadPublisher:PEARSON
Delmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage Learning
Programmable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill Education
Electric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSON
Engineering ElectromagneticsElectrical EngineeringISBN:9780078028151Author:Hayt, William H. (william Hart), Jr, BUCK, John A.Publisher:Mcgraw-hill Education,
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,