numbers 20-21): +2 C of charge is at one corner of a s adjacent corner. The potential is chosen so that V approaches 0 very far from the charges 20. What is the potential at point A, equidistant to the two charges? a) -1 V b) 0 V c) +1 V d) +2 V e) none of the answers above are correct 21. How much electrical potential energy is in this system? a) 05 x 10 ¹⁰ 1 +2c A

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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20-21
(numbers 20-21): +2 C of charge is at one corner of a square of side 0.60 m. -2 C is at an
adjacent corner. The potential is chosen so that V approaches 0 very far from the charges
20. What is the potential at point A, equidistant to the two charges?
a) -1 V
b) 0 V
c) +1 V
d) +2 V
e) none of the answers above are correct
21. How much electrical potential energy is in this system?
a) -0.5 x 10¹⁰ J
b) -1.5 x 10¹⁰ J
c) -3.0 x 10¹⁰ J
d) -4.5 x 10¹⁰ J
-6.0 x 10¹0 J
+2C
-2C
A
Transcribed Image Text:(numbers 20-21): +2 C of charge is at one corner of a square of side 0.60 m. -2 C is at an adjacent corner. The potential is chosen so that V approaches 0 very far from the charges 20. What is the potential at point A, equidistant to the two charges? a) -1 V b) 0 V c) +1 V d) +2 V e) none of the answers above are correct 21. How much electrical potential energy is in this system? a) -0.5 x 10¹⁰ J b) -1.5 x 10¹⁰ J c) -3.0 x 10¹⁰ J d) -4.5 x 10¹⁰ J -6.0 x 10¹0 J +2C -2C A
Expert Solution
Step 1: Given data

charges = q1 = 2 C

             q2 = - 2 C

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