View History Bookmarks People Window Help 4 Thu Feb 18 10 46

View History Bookmarks People Window Help 4: Thu Feb 18 10 46 PM Alan-Todd Moore a RC wileyplus.com/edu gen/student/mainfr.un Halliday, Fundamentals of Physics Extended, Be Introductory Physics with Caleulus (PHY203-20 Gradebook Chapter 22, Problem 6 Two particles are fixed to an x axis: particle 1 of charge -3.90 x 107 c is at the origin and partide 2 of charge +3.90 x 107 csatx 20.9 crm. Midway between the particles, what is the magnitude of the net electric tield? Number the tolerance is +/-5% Click if you would like to Show Work for this questions Open Shw ick Question Attempts: 2 of 5 used save ro·LATER

Solution

magnitude = 2 k q / r²

= (2 * 9 * 10⁹ * 3.9 * 10^-7) / (0.1045²)

= 6.43 * 10⁵ N/C