An electric field in free space is given by E = xa x + ya y +
Question:
An electric field in free space is given by E = xax + yay + zaz V/m. Find the work done in moving a 1-μC charge through this field
(a) From (1, 1, 1) to (0, 0, 0);
(b) From (ρ = 2, ϕ = 0) to (ρ = 2, ϕ = 90◦);
(c) From (r = 10, θ = θ0) to (r = 10, θ = θ0 + 180◦).
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 69% (13 reviews)
a The work will be b The path involves changing with and z fixed a...View the full answer
Answered By
JAPHETH KOGEI
Hi there. I'm here to assist you to score the highest marks on your assignments and homework. My areas of specialisation are:
Auditing, Financial Accounting, Macroeconomics, Monetary-economics, Business-administration, Advanced-accounting, Corporate Finance, Professional-accounting-ethics, Corporate governance, Financial-risk-analysis, Financial-budgeting, Corporate-social-responsibility, Statistics, Business management, logic, Critical thinking,
So, I look forward to helping you solve your academic problem.
I enjoy teaching and tutoring university and high school students. During my free time, I also read books on motivation, leadership, comedy, emotional intelligence, critical thinking, nature, human nature, innovation, persuasion, performance, negotiations, goals, power, time management, wealth, debates, sales, and finance. Additionally, I am a panellist on an FM radio program on Sunday mornings where we discuss current affairs.
I travel three times a year either to the USA, Europe and around Africa.
As a university student in the USA, I enjoyed interacting with people from different cultures and ethnic groups. Together with friends, we travelled widely in the USA and in Europe (UK, France, Denmark, Germany, Turkey, etc).
So, I look forward to tutoring you. I believe that it will be exciting to meet them.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physics questions
-
An electric field in free space is given as E = x a x + 4 z a y + 4 y a z . Given V(1, 1, 1) = 10 V, determine V(3, 3, 3).
-
An electric field in free space is given in spherical coordinates as E s (r) = E 0 (r)e jkr a V/m. (a) Find H s (r) assuming uniform plane wave behavior. (b) Find < S >. (c) Express the average...
-
An electric field in free space is E = (5z 2 / 0 ) a z V/m. Find the total charge contained within a cube, centered at the origin, of 4-m side length, in which all sides are parallel to coordinate...
-
(a) Using your knowledge of economics and how markets work illustrate and explain why the price of electricity has increased so much over the past 18 months throughout the EU. You should consider the...
-
1) The entry to record the return of merchandise from a customer would include a a. Debit to Sales b. Debit to Customer Refunds Payable c. Credit to Sales d. Debit to Estimated Returns Inventory 2)...
-
Andretti Company has a single product called a Dak. The company normally produces and sells 60.000 Daks each year at a selling price of $32 per unit. The companys unit costs at this level of activity...
-
Explain how the satisfiability problem relates to planning. How efficient do you think this method might be compared with STRIPS planning or using GraphPlan?
-
During the fourth quarter of 2013, there were seven biweekly paydays on Friday (October 4, 18; November 1, 15, 29; December 13, 27) for Clarke's Roofing. Using the forms supplied on pages 4-58 to...
-
The following data reports on the July production activities of the Molding department at Ash Company. Beginning work in process Direct materials Conversion Costs added this period Direct materials...
-
A furnace heat exchanger has a cross section like that shown in Fig. 9.28. The air flows around the three thin passages in which hot gases flow. The air is at 140°F and has a density of 2.06...
-
Compute the value of P A G dL for G = 2ya x with A(1,1, 2) and P(2, 1, 2) using the path (a) Straight-line segments A(1,1, 2) to B(1, 1, 2) to P(2, 1, 2); (b) Straight-line segments A(1,1, 2) to...
-
If E = 120a V/m, find the incremental amount of work done in moving a 50-C charge a distance of 2 mm from (a) P(1, 2, 3) toward Q(2, 1, 4); (b) Q(2, 1, 4) toward P(1, 2, 3).
-
If so much useful information is available about leadership, why do we still find so many managers who cannot gain the respect of their subordinates?
-
a) Let R be the relation on the set A = {1, 2, 3, 4} defined by R = {(x, y)/x + 3y 12}. Find the matrix representing R R. b) Suppose that the relation R is defined on the set Z where aRb means: ba",...
-
Consider the following three simple statements: h: All rooms have hardwood floors. r: Some rooms have rugs. w: The house has windows. Compound Statement p: (rV w) ^-h Compound Statement q: (hw) V -...
-
1. Perform the following conversions: 2. a. 428 cm to hm (1 mark) b. 2748 yd to km (2 marks) c. 7.0 m to ft (2 marks) a. Calculate the surface area of a rectangular prism which is 2 cm 4 cm x 6 cm....
-
A $1,000 par value bond has an 8% coupon rate (paid annually). It has 10 years remaining to maturity. If the bond's current price is $935.82, what should be the YTM of this bond?
-
Critical values for quick reference during this activity. Confidence level Critical value 0.90 z* = 1.645 0.95 z* = 1.960 0.99 z* = 2.576 469062.3288744.qx3zqy7 Jump to level 1 A poll for a statewide...
-
The acceleration of a certain moving object is constant in magnitude and direction. Must the path of the object be a straight line? If not, give an example.
-
In a certain school district, 3% of the faculty use none of their sick days in a school year. Find the probability that 5 faculty members selected at random used no sick days in a given year.
-
Consider (11.128) for M = 2. Express P E as a single Q-function. Show that the result is identical to binary, coherent FSK. VE,+n n;/No e-n;/No Pei - dp, VANO dn; TN -00 -00 M-1 E,/No+y dy (11.128)...
-
Consider vertices-of-a-hyper-cube signaling, for which the in which the coefficients α ik are permuted through the values +1 and -1, E s is the signal energy, and the Ï k s are...
-
(a) Referring to the signal set defined by (11.98), show that the minimum possible f = / 2 such that (s i , s j ) = 0 is f = 1/(2T s ). (b) Using the result of part (a), show that for a given...
-
entory LO P1 Compute ending work in process inventory for a manufacturer using the following information. Raw materials purchased Direct materials used Direct labor used Factory overhead Work in...
-
Four departments of a company need to order the following amounts of the same products. (a) Use matrix multiplication to get a matrix showing the comparative costs for each department for the...
-
The trial balance columns of the worksheet for Cullumber Company at June 30, 2027, are as follows. Cullumber Company Worksheet For the Month Ended June 30, 2027 Trial Balance Account Titles Dr. Cr....
Study smarter with the SolutionInn App