Question 22 Two point charges, of +2 nC and -8 nC, are placed 12 cm apart as shown in the diagram below. 2 nC -8 nC 12 cm Calculate the strength of the electric field at a point exactly midway between the two charges. Show your working. a. b. Describe the direction of the electric field at this point. There is a point x cm to the left of the +2 nC charge where the electric field is zero. Show that this point is given by x = 12 cm. C.

Question 22 Two point charges, of +2 nC and -8 nC, are placed 12 cm apart as shown in the diagram below. 2 nC -8 nC 12 cm Calculate the strength of the electric field at a point exactly midway between the two charges. Show your working. a. b. Describe the direction of the electric field at this point. There is a point x cm to the left of the +2 nC charge where the electric field is zero. Show that this point is given by x = 12 cm. C.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Hello, I keep getting the wrong answer for every one of the parts, I was hoping that you can help me with part A, Part B, and Part C, can you label which one is which, thank you soo so so much
hello, i need help with part b and f, thanks
How would you find part D for this question?
WP ← → C education.wiley.com/was/ui/v2/assessment-player/index.html?launchid=03be40d5-94c7-456c-a175-078cbc7944fc#/question/24 Help Centre a myMapúa: Welcome Microsoft Office Ho... Courses Microsoft Teams - L...Mail-ALLYSON VIV... ParentPortal | Mapu... View Policies Show Attempt History Number + i Save for Later 33°C Mostly sunny - H Units Q Search ParentPortal | Mapu.... MathWorks - Make... a ps Turning Point - Parti... Current Attempt in Progress A cylindrical aluminum pipe of length 1.92 m has an inner radius of 1.77 ×10-³ m and an outer radius of 3.82 x 10³ m. The interior of the pipe is completely filled with copper. What is the resistance of this unit? (Hint: Imagine that the pipe is connected between the terminals of a battery and decide whether the aluminum and copper parts of the pipe are in series or in parallel.) 12 ☆ * Explore GitHub 0 ENG US EL O X ⠀ 33 Attempts: 1 of 3 used Submit Answer 5:03 pm 18/03/2023
I understand part a, can someone please explain part b? Thank you so much!
HELP ASAP I’ll RATE.
WP ← → C education.wiley.com/was/ui/v2/assessment-player/index.html?launchid=544b29a3-e451-4a76-95da-d923ade34b8b#/question/21 Help Centre a myMapúa: Welcome Microsoft Office Ho... Courses Microsoft Teams - L...Mail-ALLYSON VIV... ParentPortal | Mapu... ● Current Attempt in Progress b Success Confirmation of Questic x + Number i Save for Later 34°C Sunny - H In a vacuum, two particles have charges of 91 and 92, where q₁ = +4.4 μC. They are separated by a distance of 0.31 m, and particle 1 experiences an attractive force of 2.8 N. What is the value of 92, with its sign? Units Q Search MathWorks - Make... ps Turning Point - Parti.... Explore GitHub a ☆ * ENG US 0 0 X 1. ⠀ Attempts: 0 of 3 used Submit Answer 33 2:34 pm 18/03/2023
how did you find F? im confused on where it came from