A thin, hollow spherical plastic shell of radius R carries a uniformly distributed negative charge -Q....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A thin, hollow spherical plastic shell of radius R carries a uniformly distributed negative charge -Q. A slice through the plastic shell is shown in the figure below. Ex- Ey = -9 +9 *+0+4 (Greatly enlarged) Thin plastic shell To the left of the spherical shell are four charges packed closely together as shown (the distances is shown greatly enlarged for clarity). The distance from the center of the four charges to the center of the plastic shell is L, which is much larger than s (L »s). Remember that a uniformly charged sphere makes an electric field as though all the charge were concentrated at the center of the sphere. (Assume the +x direction is to the right and the +y direction is upward.) (a) Calculate the x and y components of the electric field at location B, a distance b to the right of the outer surface of the plastic shell. Your results should not contain any symbols other than the given quantities R, Q. q, s, L, and b (and fundamental constants). You need not simplify the final algebraic results except for taking into account the fact that £»s. (Use any variable or symbol stated above along with the following as necessary: 80.) gs 4² (L+R+b)³ Q 2gs + Ane (R+ b)² An (L+R+b) Score: 1 out of 1 Comment: (b) What simplifying assumption did you have to make in part (a)? It is assumed that R » L. It is assumed that Ls. It is assumed that Rs. Ex= L> (c) The plastic shell is removed and replaced by an uncharged metal ball, as in the figure below. At location A inside the metal ball, a distance b to the left of the outer surface of the ball, accurately draw and label the electric field ball due to the ball charges and the electric field of the four charges. Explain briefly. (Submit a file with a maximum size of 10 MB.) Choose Fille No fille chosen Homework 13.jpg Ey = Score: 1 out of 1 Comment: -Q +9 (Greatly enlarged) R Læs (d) Show the distribution of ball charges. (Submit a file with a maximum size of 10 MB.) Choose File No file chosen Homework 13.2.jpg gs Ane (L+R+b)3 x (e) Calculate the x and y components of the net electric field at location A. (Use the following as necessary: R, Q. 9, 5, L, b, and so.) -2gs Ane (L-R+b)³ x Neutral metal ball A thin, hollow spherical plastic shell of radius R carries a uniformly distributed negative charge -Q. A slice through the plastic shell is shown in the figure below. Ex- Ey = -9 +9 *+0+4 (Greatly enlarged) Thin plastic shell To the left of the spherical shell are four charges packed closely together as shown (the distances is shown greatly enlarged for clarity). The distance from the center of the four charges to the center of the plastic shell is L, which is much larger than s (L »s). Remember that a uniformly charged sphere makes an electric field as though all the charge were concentrated at the center of the sphere. (Assume the +x direction is to the right and the +y direction is upward.) (a) Calculate the x and y components of the electric field at location B, a distance b to the right of the outer surface of the plastic shell. Your results should not contain any symbols other than the given quantities R, Q. q, s, L, and b (and fundamental constants). You need not simplify the final algebraic results except for taking into account the fact that £»s. (Use any variable or symbol stated above along with the following as necessary: 80.) gs 4² (L+R+b)³ Q 2gs + Ane (R+ b)² An (L+R+b) Score: 1 out of 1 Comment: (b) What simplifying assumption did you have to make in part (a)? It is assumed that R » L. It is assumed that Ls. It is assumed that Rs. Ex= L> (c) The plastic shell is removed and replaced by an uncharged metal ball, as in the figure below. At location A inside the metal ball, a distance b to the left of the outer surface of the ball, accurately draw and label the electric field ball due to the ball charges and the electric field of the four charges. Explain briefly. (Submit a file with a maximum size of 10 MB.) Choose Fille No fille chosen Homework 13.jpg Ey = Score: 1 out of 1 Comment: -Q +9 (Greatly enlarged) R Læs (d) Show the distribution of ball charges. (Submit a file with a maximum size of 10 MB.) Choose File No file chosen Homework 13.2.jpg gs Ane (L+R+b)3 x (e) Calculate the x and y components of the net electric field at location A. (Use the following as necessary: R, Q. 9, 5, L, b, and so.) -2gs Ane (L-R+b)³ x Neutral metal ball
Expert Answer:
Related Book For
Posted Date:
Students also viewed these accounting questions
-
An object is 16.0 cm to the left of a lens. The lens forms an image 36.0cm to the right of the lens. (a) What is the focal length of the lens? Is the lens converging or diverging? (b) If the object...
-
An object is placed 12 cm to the left of a diverging lens of focal length 6.0 cm. A converging lens of focal length 12 cm is placed a distance d to the right of the diverging lens. Find the distance...
-
An object is placed 20.0 cm to the left of a diverging lens (f = -8.00 cm). A concave mirror (f = 12.0cm) is placed 30.0 cm to the right of the lens. (a) Find the final image distance, measured...
-
It is desired to control the exit temperature T2 of the beat exchanger shown In Figure by adjusting the steam flow rate w3, unmeasured disturbances occur in inlet temperature T1. The dynamic behavior...
-
What three questions can you ask yourself to decide if an indirect plan is the best choice for a negative message?
-
Determine the magnitude and direction measured counterclockwise from the positive x axis of the resultant force of the three forces acting on the ring A. Take F1 = 500 N and ? = 20?. 600 N 400 N 30
-
On June 14, 1988, Thomas John Heck Jr. executed a note promising to pay Paul D. Heck \($51,000\) at 7 percent interest compounded annually. The note contains the following payment terms: Perpetual 90...
-
The budget director of Feathered Friends Inc., with the assistance of the controller, treasurer, production manager, and sales manager, has gathered the following data for use in developing the...
-
Using the list method or the switch method, find the inverse function of: f(x)=6x+1-13 f1(x) =
-
The post-closing trial balance for Heron Consulting Services, inc, at December 31 of the prior year is presented here. The company respond the following transactions during the current year: January...
-
Problem 6. (20 points total) Assume that the risk-free rate is 3% and the expected rate of return on the market portfolio is 10%. (a) (5 points total) Graphically show what the SML. (Security Market...
-
Company A buys 100 percent of Company B for $55,000. Accounts Other Assets Investment in Co. B Liabilities Common Stock Retained Earnings Company A $ 90,000 55,000 $145,000 $ 25,000 40,000 80,000...
-
A more recent study of Feline High-Rise Syndrome (FHRS) (see Chapter 1, Example 1.2) included data on the month in which each of 119 cats fell (Vnuk et al. 2004). The data are in the accompanying...
-
Magwitch Limiteds finance director produced the following forecast breakeven chart for the year ending 31 May 2018: During the year the company produced and sold 20,000 units, and both revenue and...
-
The following data are 40 measurements of diameter growth rate of the tropical tree Dipteryx panamensis from a long-term study at La Selva, Costa Rica (Clark and Clark 2012). The data are...
-
The Milky Way appears as a massive band of stars across the night sky. The nocturnal dung beetle (Scarabaeus satyrus) is known to use this band of illumination for orientation. After sculpting a...
-
IBM still offers typewriters even though it does not invest much in future innovations of its typewriter line. Instead, it has chosen a flow from the remaining demand for typewriters. Divest Exit...
-
In the operation of an automated production line with storage buffers, what does it mean if a buffer is nearly always empty or nearly always full?
-
The following data represent the weights (in grams) of a random sample of 50 M&M plain candies. (a) Determine the sample standard deviation weight. Express your answer rounded to three decimal...
-
Treat the data obtained in the Sullivan Statistics Survey as a simple random sample of adult Americans.One question asked in the survey wasIn your opinion, what minimum annual income for an...
-
Suppose you want to perform an experiment whose goal is to determine whether people prefer Coke or Pepsi. Design an experiment that utilizes the completely randomized design. Design an experiment...
-
Draw a cash flow diagram of any investment that exhibits both of the following properties: 1. The investment has a 4-year life. 2. The investment has a 10 percent/year internal rate of return.
-
What is the internal rate of return of the following cash flow diagram? a. 20 percent b. 18.2 percent c. 17.5 percent d. 15 percent $30 $31 0 1 2 3 $30 $15
-
Quilts R Us (QRU) is considering investing in a new patterning attachment with the cash flow profile shown in the table below. QRU's MARR is 13.5 percent/year. a. What is the internal rate of return...
Study smarter with the SolutionInn App