Chrome File Edit View History Bookmarks People Window Help # [ ] .0 % 4)) 66% E,

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Chrome File Edit View History Bookmarks People Window Help # [ ] .0 % 4)) 66% E, Sun 2:05 PM Mohammad Noor a E Mohamma e A Furniture Man https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=136 144 18#09 New Perspective x PHY 202 HW 6x C M (6 unread)-msn × e Chegg Study | G . T e Consider A Ring × C, CHASE Bank-Cred (c) Find the electric potential difference between B and A 404 Apps Bookmarks Blackboard Learn Calc Book Solutiois w bmalone.weebly.con © A Furniture Manufac 7D Mark II Need Help? .Radlt1|T Talk to a Tutor r 7. -15 points SerPSE8 25.P.025 My Notes Ask Your Teacher Five equal negative point charges -q are placed symmetrically around a circle of radius R. Calculate the electric potential at the center of the circle. Note: Assume a reference level of potential V = 0 at r = 00, (Use any variable or symbol stated above along with the following as necessary: ke.) sics Scanned Image.tif .pdf Need Help? .Radlt.11 Talk to a Tutor r ot · Screen Shot 5 PM 2015-11...15.30 PM 8. +0/5 points | Previous Answers SerPSE8 25.P.029 My NotesAsk Your Teacher ot 2 PM 2015-12...25.41 PM Screen Shot How much work is required to assemble eight identical point charges, each of magnitude q, at the corners of a cube of side s? Note: Assume a reference level of potential V = 0 at r = oo. (Use any variable or symbol stated above along with the following as necessary: ke.) 0 Scanned Image1-1.tif 7 PM Need Help? .Radlt.11 Talk to a Tutor r Submit Answer Save Progress

Explanation / Answer

The electric field at the center is zero.

The reason is that electric field is a vector quantity, and two fields in opposite directions cancel. Since the charges are placed symmetrically, they all cancel each other.

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