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# Two like charges a distance r apart have a positive ISBN: 9780321541635 54

## Solution for problem 2CQ Chapter 20

Physics with MasteringPhysics | 4th Edition

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Problem 2CQ

Two like charges a distance r apart have a positive electric potential energy. Conversely, two unlike charges a distance r apart have a negative electric potential energy. Explain the physical significance of these observations.

Step-by-Step Solution:

Solution 2 CQ:

Step 1 of 1:-

Here we have to explain the physical significance of the two observations.

At the first instance, there were two like charges. We know that they will repel each other. When you bring them closer, you have to do positive work, the work against the electrostatic...

Step 2 of 3

Step 3 of 3

##### ISBN: 9780321541635

The answer to “Two like charges a distance r apart have a positive electric potential energy. Conversely, two unlike charges a distance r apart have a negative electric potential energy. Explain the physical significance of these observations.” is broken down into a number of easy to follow steps, and 34 words. Since the solution to 2CQ from 20 chapter was answered, more than 250 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Physics with MasteringPhysics, edition: 4. This full solution covers the following key subjects: Apart, Charges, potential, distance, electric. This expansive textbook survival guide covers 32 chapters, and 3833 solutions. Physics with MasteringPhysics was written by and is associated to the ISBN: 9780321541635. The full step-by-step solution to problem: 2CQ from chapter: 20 was answered by , our top Physics solution expert on 07/27/17, 10:59AM.

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Two like charges a distance r apart have a positive

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