A q₁ = 2.0 nC point charge is fixed at the origin. The electric potential at infinity is 0 V. What is the electric potential due to ? A q2 = +2.5 nC point charge is initially at rest at charge q₁ at a distance r= 15 cm from qi OV a large distance from 9₁. The positive charge 92 starts to move toward 9₁, under the influence of the electric force only. When 92 is 15 cm away from 91, which one of the following is the potential energy between charges 91 and 92 C A.0 J B.-5.0 x 10-7 J C.-2.5 x 10-7 J D. -1.2 x 10-7 J E.-3.0 x 10-7 J In this process, which one of the following is the work done by the electric force on charge 92 A. 1.2 x 10-7 J B. 3.0 x 10-7 J C. 5.0 x 10-7 J D. -5.0 x 10-7 J E.-3.0 x 10-7 J [Select] 1 pts 4

A q₁ = 2.0 nC point charge is fixed at the origin. The electric potential at infinity is 0 V. What is the electric potential due to ? A q2 = +2.5 nC point charge is initially at rest at charge q₁ at a distance r= 15 cm from qi OV a large distance from 9₁. The positive charge 92 starts to move toward 9₁, under the influence of the electric force only. When 92 is 15 cm away from 91, which one of the following is the potential energy between charges 91 and 92 C A.0 J B.-5.0 x 10-7 J C.-2.5 x 10-7 J D. -1.2 x 10-7 J E.-3.0 x 10-7 J In this process, which one of the following is the work done by the electric force on charge 92 A. 1.2 x 10-7 J B. 3.0 x 10-7 J C. 5.0 x 10-7 J D. -5.0 x 10-7 J E.-3.0 x 10-7 J [Select] 1 pts 4

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

A q₁-2.0 nC point charge is fixed at the origin. The electric potential at infinity is 0 V. What is the electric potential due to
? A q2 = +2.5 nC point charge is initially at rest at
OV
charge q₁ at a distance r = 15 cm from 91
a large distance from 9₁. The positive charge 92 starts to move toward 91, under the influence of the electric force only. When
92 is 15 cm away from 91, which one of the following is the potential energy between charges 9₁ and 92
C
A. O J
B.-5.0 x 10-7 J
C.-2.5 x 10-7 J
D.-1.2 x 10-7 J
E.-3.0 x 10-7 J
In this process, which one of the following is the work done by the electric force on charge 92
A. 1.2 x 10-7 J
B. 3.0 x 10-7 J
C. 5.0 x 10-7 J
D. -5.0 x 10-7 J
E. -3.0 x 10-7 J
[Select]
1 pts
4

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