PHYS 2002 Chapter : Practice Final Exam 3
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Good luck guys: three point charges are arranged on the vertices of an equilateral triangle as shown in the figure below. Which one of the vector arrows best represents the net force that acts on the +q charge: a, b, c, d, e. Q: an electron passes straight thru a region of space where a uniform electric field exists. When the electron emerges from the field, its speed has been reduced (vf < vo). E 0 e- vo e- vf: an object with a net charge of 24 c is placed in a uniform electric field of 610. 2: *two +1-c charges are arranged on the y-axis as shown. What is the value for the net electric field on the x-axis at x = 4 m: 2. 88 108 n/c, 5. 75 108 n/c, 1. 44 109 n/c, 2. 88 109 n/c, none of the above. y. +1 c y = 3 m y = -3 m.
