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Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 20 - Problem 78gp
Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 20 - Problem 78gp

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# Find the difference in electric potential, ?V = VB — VA

ISBN: 9780321541635 54

## Solution for problem 78GP Chapter 20

Physics with MasteringPhysics | 4th Edition

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Problem 78GP

Problem 78GP

Find the difference in electric potential, ΔV = VB — VA between the points A and B for the following cases: (a) The electric field does 0.052 J of work as you move a +5.7-μC charge from A to B. (b) The electric field does -0.052 J of work as you move a −5.7-μC charge from A to B. (c) You perform 0.052 J of work as you slowly move a +5.7-μC charge from A to B.

Step-by-Step Solution:

Solution 78 GP:

Step 1 of 3:-

a)

Here, we have to find the potential difference between a and B, if the electric field does 0.052 J of work as you move the  charge from A to B.

We know that,

.

So, the potential difference is 9122.8 volts.

b)

Here, we have to find the potential difference between a and B, if the electric field does -0.052 J of work as you move the  charge from A to B.

We know that,

.

So, the potential difference is 9122.8 volts.

c)

Here, we have to find the potential difference between a and B, if you do 0.052 J of work as you move the  charge from A to B.

We know that,

.

So, the potential difference is 9122.8 volts.

Step 2 of 1

##### ISBN: 9780321541635

This full solution covers the following key subjects: work, Charge, electric, move, Field. This expansive textbook survival guide covers 32 chapters, and 3833 solutions. Since the solution to 78GP from 20 chapter was answered, more than 571 students have viewed the full step-by-step answer. Physics with MasteringPhysics was written by and is associated to the ISBN: 9780321541635. This textbook survival guide was created for the textbook: Physics with MasteringPhysics, edition: 4. The answer to “Find the difference in electric potential, ?V = VB — VA between the points A and B for the following cases: (a) The electric field does 0.052 J of work as you move a +5.7-?C charge from A to B. (b) The electric field does -0.052 J of work as you move a ?5.7-?C charge from A to B. (c) You perform 0.052 J of work as you slowly move a +5.7-?C charge from A to B.” is broken down into a number of easy to follow steps, and 77 words. The full step-by-step solution to problem: 78GP from chapter: 20 was answered by , our top Physics solution expert on 07/27/17, 10:59AM.

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