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# The potential difference between the two terminals of an ISBN: 9780321675460 31

## Solution for problem 8DQ Chapter 23

University Physics | 13th Edition

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Problem 8DQ

The potential difference between the two terminals of an AA battery (used in flashlights and portable stereos) is 1.5 V. If two AA batteries are placed end to end with the positive terminal of one battery touching the negative terminal of the other, what is the potential difference between the terminals at the exposed ends of the combination? What if the two positive terminals are touching each other? Explain your reasoning.

Step-by-Step Solution:

Introduction We have to calculate the potential difference between the exposed terminal when two batteries are connected as stated in the problem. Step 1 (a) If positive terminal of one battery is touching the negative terminal of the other battery, then the direction of the potential difference in both the battery is same. Hence the potential difference will add up. So the total potential difference will be 3.0 V.

Step 2 of 2

##### ISBN: 9780321675460

University Physics was written by and is associated to the ISBN: 9780321675460. The answer to “The potential difference between the two terminals of an AA battery (used in flashlights and portable stereos) is 1.5 V. If two AA batteries are placed end to end with the positive terminal of one battery touching the negative terminal of the other, what is the potential difference between the terminals at the exposed ends of the combination? What if the two positive terminals are touching each other? Explain your reasoning.” is broken down into a number of easy to follow steps, and 71 words. The full step-by-step solution to problem: 8DQ from chapter: 23 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. This textbook survival guide was created for the textbook: University Physics, edition: 13. Since the solution to 8DQ from 23 chapter was answered, more than 288 students have viewed the full step-by-step answer. This full solution covers the following key subjects: terminals, end, touching, difference, Battery. This expansive textbook survival guide covers 26 chapters, and 2929 solutions.

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