Class Management Help Homework 3 Begin Date: 10/20/2017 12:00:00 AM - Due Date:
ID: 1769719 • Letter: C
Question
Class Management Help Homework 3 Begin Date: 10/20/2017 12:00:00 AM - Due Date: 11/3/2017 11:59:00 PM End Date: 12/23/2017 12:00:00 AM (1390) Problem 3: Since a proton has a positive charge, it will move in an electromagnetic field under the Coulomb force When a proton moves in the same direction as the electric field is pointing, we can conclude that Grade Summary Deductions Potential It moves from a high potential to a low potential and its electric energy decreases It moves from a high potential to a low potential and its electric energy increases Both its electric potential and electric potential energy stay constant It moves from a low potential to a high potential, and its electric energy increases It moves from a low potential to a high potential and its electric energy decreases 0% 100% Submissions Attempts r (000 per attempt) detailed view emaining: 5 Submit Hint I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback.Explanation / Answer
its potential energy decreases and its electric potential decreases. That is proton moves from high potential to low potential and electric energy decreases because U=q delV. Since del V<0 So U <0.