Frequently in physics, one makes simplifyingapproximations. A common one in electricity is the notionof infinite charged sheets. This approximation is usefulwhen a problem deals with points whose distance from afinite charged sheet is small compared to the size of thesheet. In this problem, you will look at the electric fieldfrom two finite sheets and compare it to the results forinfinite sheets to get a better idea of when thisapproximation is valid.Figure+<1 of 1VXConsider two thin disks, of negligible thickness, of radius R oriented perpendicular to the x axis such that the x axis runs through the center of each disk. (Figure 1) The disk centered at x = 0 has positive charge density n, and the disk centered at x = a has negative charge density -n, where the chargedensity is charge per unit area.Part AWhat is the magnitude E of the electric field at the point on the x axis with x coordinate a/2?Express your answer in terms of n, R, a, and the permittivity of free space €0.► View Available Hint(s)E =αV◄ΑΣΦВBYPdOSubmit Previous Answers€ nTΩФSᎾXEKY23X?μ

the notion useful ce from a ze of the ic field ults for x axis such that the x axis ich disk. ( Figure 1) The disk centered at x = 0 has positive charge density n, and the disk centered at a = a has negative charge density-n, where the charge density is charge per unit area. Part A What is the magnitude E of the electric field at the point on the x axis with x coordinate a/2? Express your answer in terms of ŋ, R, a, and the permittivity of free space €0. View Available Hint(s) IVE ΑΣΦ ?

the notion useful ce from a ze of the ic field ults for x axis such that the x axis ich disk. ( Figure 1) The disk centered at x = 0 has positive charge density n, and the disk centered at a = a has negative charge density-n, where the charge density is charge per unit area. Part A What is the magnitude E of the electric field at the point on the x axis with x coordinate a/2? Express your answer in terms of ŋ, R, a, and the permittivity of free space €0. View Available Hint(s) IVE ΑΣΦ ?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter6: Gauss's Law

Section: Chapter Questions

Problem 49P: Determine if approximate cylindrical symmetry holds for the following situations. State why or why...

See similar textbooks

Similar questions

Asap plzzzz
A uniformly charged rod of length L and total charge Q lies along the x axis as shown in in the figure below. (Use the following as necessary: Q, L, d, and ke.) (a) Find the components of the electric field at the point P on the y axis a distance d from the origin. (b) What are the approximate values of the field components when d >> L?
Plz solve all parts, i vll share positive feedback and upvote as well...... ASap plzzzzzz
Please help me. A physics problem
pls help me i cant seem to find whats wrong with my answer
Document MICIOsoft WorO iew View Developer AaBbCcDc AaBbCcDc AaBbC AaBbCc A aB AaBbCc. I Normal T No Spaci.. Heading 1 Heading 2 Title Subtitle Paragraph Styles USING GAUSS LAW, PROVETHAT THE ELECTRIC FIELD AT VERY CLOSE POINTFROM A CHARGED CONDUCTOR GIVEN BY THIS RELATION :E =
The second page is translated to english
The figure below is a cross section of three non . plates conductor of infinite width, where the charge is evenly distributed. 01 02 (1/2) L . 2L R 03 The charge density on the surface of each plate is 1 = - 3µC/m2, 2 =+ 5µC/m2 , 3 = - 5µC/m2 , and L = 2 cm. In vector notation, what is the field net electricity at points P and R?
Pls solve this question correctly in 5 min i will give u like for sure
In the early 1900's Robert Millikan discovered the peculiar property that charge came in little packets, no smaller than e = 1.602 x 10-19 C -- he had measured the charge of the electron. Here's (roughly) how he did it. He removed an electron from an initially neutral droplet of oil with diameter 0.5 ??μm. In a vacuum, he positioned the droplet between two metallic plates separated by 6 mm and fiddled with the potential (voltage) across the plates until the droplet would hover against the force of gravity. Droplets of this size with +e charge would hover, but only for a particular voltage (otherwise they would sink or rise). Given the parameters stated here, and the fact that the density of the oil was 831 kg/m3, what was the voltage that made the droplets hover? (give your answer with 0.1 V precision)
Please explain Keatly 'aind cleardy with Equationo oShowrng the corest process Yand answees I have tilud tuwo way La(6). and only gethe same answeifor 10 Quest ioi (6). Thauk yau!/ An electron with a speed of 3.70 × 108 cm/s in the positive direction of an x axis enters an electric field of magnitude 2.74 x 103 N/C, traveling along a field line in the direction that retards its motion. (a) How far will the electron travel in the field before stopping momentarily, and (b) how much time will have elapsed? (c) If the region containing the electric field is 4.17 mm long (too short for the electron to stop within it), what fraction of the electron's initial kinetic energy will be lost in that region? (a) Number i 0:0142239849 Units meteRs (b) Number i 7.69X 10 - 9 seconds Units (c) Number i -1 i Units
The charge per unit length on the thin semicircular wire shown below is λλ. What is the electric field at the point PP? The radius of the semicircle is rr, and there is a total charge of qq on the wire.