OnlineNursingOwl
← All nursing posts

Physics · Studypool

W6-Problem Set

Post ID: 2956063

Overview

I need help with these problem set

Canvas link https://gcccd.instructure.com/login/canvas

here's my canvas log in

marvee.balyos

10312003

Here is the assignment link for the W6-Problem Set https://gcccd.instructure.com/courses/54099/assign...

Here's the assignment below and if you can't understand it just click on the link above.

*(PLEASE MAKE SURE ITS HANDWRITTEN)*

INSTRUCTIONS

  • Use the Problem Solving Guide as a general guide to your solution.
  • Upload a single PDF that has pictures solutions.(watch significant figures and units.)
  • Show all your work (show the steps of your solution!)
    • 50% of grade is for seriously attempting all questions
    • 50% of grade comes from one question I choose at random to grade.

QUESTIONS

  1. (a) What is the magnitude of a point charge that would create a 2.00 N/C electric field at a point 1.25 m away from it?
    (b) What is the linear charge density of a long line of charge that would create the same electric field 1.25 m away from it?
  2. A charge (-5.00 C) is placed on the x-axis at x = +20.0 cm.
    A charge (-1.00 C) is placed on the x-axis at x = +11.0 cm.

    What is the magnitude and direction of the net electric field created at the origin by these two charges? (direction will be left or right)

    [Image unavailable: Screen Shot 2021-09-11 at 1.14.40 PM.png]
  3. Find the total Electric Field vector at Point P in the image on the right.
    use values |Q| = 12.0 mC, a = 3.00 cm, b = 4.00 cm.
  4. The electric field created by a disc of charge (with charge density 𝝈, radius R) a distance z from its center is given by the equation: [Image unavailable: Screen Shot 2022-02-27 at 8.46.21 PM.png]. A disk of radius 2.5 cm has a surface charge density of 15.3 mC/m2.
    1. What is the magnitude of the electric field produced by the disk at a point on its central axis at distance z = 11.0 cm from the disk?
    2. What is the magnitude of the electric field when the distance from Part A is doubled?
  5. For the image below, a line of uniformly distributed charge (charge +Q, length L) is arranged along the x-axis with one end at the origin as shown below. Use methods similar to those done in my video to find the E-field created at Point P (which is at x = L + d). This one is a little tougher, if you solve it YOU WILL BE A LEGEND!

EditEdit

[Image unavailable: line]

*(PLEASE MAKE SURE ITS HANDWRITTEN)*