Engineering Assignment | Get Paper Help

This is an assignment paper for the subject Electromagnetic Fields
( Telecommunication Engineering ), it concerns vectors in the analysis of electric and magnetic fields. The paper is pretty straight forward, direct questions and no need for references. Ideally it should be typed rather than written.

Assignment Tasks

Don't use plagiarized sources. Get Your Custom Essay on
Engineering Assignment | Get Paper Help
Just from $13/Page
Order Essay
  1. A vector field is specified by the expression:

Assuming two points in this vector field, P(1,2,-1) and Q(-2, 1, 3), find:

  1. at P; (4 Marks)
  2. Unit vector of at Q;                                                                                                              (6 Marks)
  • A unit vector directed from Q to P. (5 Marks)
  1. A point charge is located at (2,-1,3). Find the absolute potential at (1,0,1).

                                                                   (5 Marks)

  1. Determine the gradient of the scalar field: (7 Marks)
  2. A potential field is specified by the expression:in rectangular system of coordinates. For this field find the following:
  3. The Electric field intensity E; (6 Marks)
  4. The Electric flux density D; and (3 Marks)
  • The Volume charge density.                 (4 Marks)
  1. Using Divergence theorem, evaluate where   =   while S is the surface of the cube bounded by x = 0,x = 1; y = 0, y = 1; z = 0, z = 1.                                      (10 Marks)
  2. A point charge, Q = 30 nC, is located at the origin. Determine the electric flux density D at (1,3,-4) m. (10 Marks)
  3. Find the work done by a forcein giving a 1nC charge, a displacement                                                                                                                   (7 Marks)
  4. Find the unit vector specifying the direction of a force given by the expression:

(5 Marks)

  1. Point charge = 300μC located at (-1, 1, -3) m experiences a force (8 Marks)
  2. Calculate the capacitance of a parallel plate capacitor containing two dielectrics as illustrated in Figure 2. The interface of the two dielectrics is parallel to the plates of the capacitor. (12 Marks)                                            
A = 2 m2

 

 

 

1             1 mm

 

Figure 2

  1. Calculate the electric field intensity and the current density which correspond to a drift velocity of in silver. Suppose for silver and .                (8 Marks)

 

Place Order
Grab A 14% Discount on This Paper
Pages (550 words)
Approximate price: -
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Try it now!

Grab A 14% Discount on This Paper

Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.