PO Lab2part1.pdfpo Tutorial2_212.pdfO File | C:/Users/alvin/OneDrive/Desktop/Penn%20State/Spring%202021/PHYS%20212/Tutorial%202/Tutorial2_212.pdfNot syncingof 2+(D Page viewA Read aloudV DrawF Highlight1ErasePhys 212 Tutorial 02 Electric field from continuous distributions of charge. Name:Q1. A curved plastic rod of charge +Q forms a semi-circle of radius R in the x-y plane, as shown below onthe left. The charge is distributed uniformly across the rod.dQ+Q+QRNow let's analytically determine the magnitude and direction of the electric field E at the center of thecircle using polar coordinates and the charge element dQ shown in the image on the right.Write down an expression for the electric field dE at the center of the circle due to this elementdQ. Hints:a. Remember, dE is a vector, write using the î, ĵ notation.b. your answer should be written in terms of R, 0a.c.use that dQ = a dl where now 2 is the linear charge density 1 = 2 (total charge/dividedby total length).d. use polar coordinates where dl = Rd0b. Write down the integral you need to do to solve for Ex and E, at the center of the semi-circle (besure to specify the limits of integration).7:02 PMe Type here to search口LrPs2/2/202122ת PO Lab2part1.pdfpo Tutorial2_212.pdfO File | C:/Users/alvin/OneDrive/Desktop/Penn%20State/Spring%202021/PHYS%20212/Tutorial%202/Tutorial2_212.pdfNot syncingof 2+(D Page viewA Read aloudV DrawF Highlight2EraseWhat are the result of these two integrals? You may need to use f cos 0 d0 = sin 0 and| sin 0 de = - cos 0C.d.What is the magnitude of the total E field at the center?e. Using a symmetry argument, what will be the E field at the center created by a negativelycharged half ring in the bottom half?Q2. Context Rich Problem. This question requires you to put everything from Q1 together. No newcalculations needed.You are helping to design a new electron microscope to investigate the structure of the HIV virus. A newdevice to position the electron beam consists of a charged circle of conductor. This circle is divided intotwo half circles separated by a thin insulator so that half of the circle can be charged positively and halfcan be charged negatively. The electron beam will go through the center of the circle. To complete thedesign your job is to calculate the electric field in the center of the circle as a function of the amount ofpositive charge on the half circle, the amount of negative charge on the half circle, and the radius of thecircle.7:02 PMe Type here to searchLrPs2/2/202122ת

Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q1. A curved plastic rod of charge +Q forms a semi-circle of radius R in the x-y plane, as shown below on the left. The charge is distributed uniformly across the rod. dQ Now let's analytically determine the magnitude and direction of the electric field E at the center of the circle using polar coordinates and the charge element dQ shown in the image on the right.

Q1. A curved plastic rod of charge +Q forms a semi-circle of radius R in the x-y plane, as shown below on the left. The charge is distributed uniformly across the rod. dQ Now let's analytically determine the magnitude and direction of the electric field E at the center of the circle using polar coordinates and the charge element dQ shown in the image on the right.

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter7: Electricity

Section: Chapter Questions

Problem 2Q

See similar textbooks

Similar questions

A particle having a positive charge of C experiences an upward force of 8 N when placed at a certain location in space. What is the magnitude and direction of the electric field at that point? What would be different about your answer if the particle possessed a negative charge of C?
Is the object in Figure 18.45 a conductor or an insulator? Justify your answer.
Which lines in Figure 24.7 cannot represent an electric field? Explain. Figure 24.7
Compute the electric force acting between the electron and the proton in a hydrogen atom. The radius of the smallest orbit of the electron around the proton is about m.
If the electric field at a point on the line between two charges is zero, what do you know about the charges?
The terms electric force, electric field, and electric flux sound similar and are easily confused. Write a short description of each term, including the SI units.
A simple and common technique for accelerating electrons is shown in Figure 18.55, where there is a uniform electric field between two plates. Electrons are released, usually from a hot filament, near the negative plate, and there is a small hole in the positive plate that allows the electrons to continue moving. (a) Calculate the acceleration of the electorn if the field strength is 2.50104 N/C. (b) Explain why the electron will not be pulled back to the positive plate once it moves through the hole.
Are the direction and magnitude of the Coulomb force unique at a given point in space? What about the electric field?
Calculate the initial (from rest) acceleration of a proton in a 5.00X106 N/C electric field (such as created by a research Van de Graaff). ). Explicitly show how you follow the steps in the Problem-Solving Strategy for electrostatics.
Suppose a speck of dust in an electrostatic precipitator has l.0000 1012 protons in it and has a net charge of5.00 nC (a very large charge for a small speck). How many electrons does it have?
An electron is accelerated by a constant electric field of magnitude 300 N/C. (a) Find the acceleration of the electron. (b) Use the equations of motion with constant acceleration to find the electrons speed after 1.00 108 s, assuming it starts from rest
Point charges of 25.0/ C and 45. C are placed 0.500 m apart. At what point along die line between them is the electric field zero? What is the electric field halfway between diem?