MasteringPhysics Homework 04 Google Chrome a Secure httpss

MasteringPhysics: Homework 04 - Google Chrome a Secure | https://session.masteringphysics.com/myct/itemView?offset-next8tassignmentProblemID-8679 Homework 04 Problem 26.3-Enhanced- with Feedback «previous| 10 of 13 next » Problem 26.3 - Enhanced - with Feedback Part A Figure 1) is a graph of Er What is the potential difference betweern zi = 2.0 m and xf = 3.0 m ? You may want to review ( pages 715-716) Express your answer to two significant figures and include the appropriate units Submit My Answers Give Up Incorrect; Try Again; 7 atte remaining Figure 1 of1 mpts Continue 200 100 0 2 100 Type here to search

Solution

potential = electric field * distance

so,

area of electric field vs distance graph gives the potential

area of the graph between x = 2 to x = 3 m

area = 0.5 * 1 * (-100)

area = -50 V

potential difference = -50 V