Pearson eText -- Physics for Scientists and Engineers with Modern Physics -- Instant Access (Pearson+)
Pearson eText -- Physics for Scientists and Engineers with Modern Physics -- Instant Access (Pearson+)
5th Edition
ISBN: 9780137488179
Author: Douglas Giancoli
Publisher: PEARSON+
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Chapter 26, Problem 16Q

Given the circuit shown in Fig. 26–34, use the words “increases,” “decreases,” or “stays the same” to complete the following statements:

(a)    If R7 increases, the potential difference between A and E _____. Assume no resistance in Ⓐ and E .

(b)    If R7 increases, the potential difference between A and E _____. Assume Ⓐ and E have resistance.

(c)    If R7 increases, the voltage drop across R4 __________.

(d)    If R2 decreases, the current through R1 __________.

(e)    If R2 decreases, the current through R6 __________.

(f)    If R2 decreases, the current through R6 _____.

(g)    If R5 increases, the voltage drop across R2 _____.

(h)    If R5, increases, the voltage drop across R4 _____.

(i)    If R2, R5, and R7 increase. E ( r = 0 ) _____.

FIGURE 26–34 Question 15. R2. R5, and R7 are variable resistors (you can change their resistance), given the symbol Chapter 26, Problem 16Q, Given the circuit shown in Fig. 2634, use the words increases, decreases, or stays the same to , example  1.

Chapter 26, Problem 16Q, Given the circuit shown in Fig. 2634, use the words increases, decreases, or stays the same to , example  2

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Chapter 26 Solutions

Pearson eText -- Physics for Scientists and Engineers with Modern Physics -- Instant Access (Pearson+)

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