6. Suppose a positive charge was moved from points A to B. what is work done along the path? a. Increasing b. Decreasing information c. Zero d. Incomplete 7. Suppose a negative charge was moved from points A to B. what is work done along the path? a. Increasing b. Decreasing information c. Zero d. Incomplete 8. At which point is the electric field does zero work on a test charge? a. A and D b. A and B с. В and C d. D and C 9. At which point has higher potential? WC а. А

Introductory Circuit Analysis (13th Edition)
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6. Suppose a positive charge was moved from points A to B. what is work done along
the path?
a. Increasing
b. Decreasing information
Zero
C.
d. Incomplete
7. Suppose a negative charge was moved from points A to B. what is work done along
the path?
a. Increasing
b. Decreasing information
c. Zero
d. Incomplete
8. At which point is the electric field does zero work on a test charge?
A and D
b. A and B
a.
с. В and С
d. D and C
9. At which point has higher potential?
worl
a.
A
b. В
C
d. D
10. At which point is the electric field strongest?
а. А
c.
D
b. В
с. С
d. D
11. What is the change in potential energy when +3.5 C
point charge was moved from a negative plate to a
positive plate with a potential difference of 8V?
28 J
b. 0.4375 J
2.29 J
а.
c.
d. OJ
12. What is the magnitude of the electric field between parallel plates with 25 V of
potential difference and placed 25 cm apart?
a. 1 N/m
b. 1 V/C
1 N/C
d. 1 Nm/C
13. What is the electric potential at point A when q1 = -20 uC and q2 = +20 uC?
c.
A
10 cm
5 cm >
a.8.0 μC
b.1.9 μC
c.5.5 μC
d.2.4 μC
14. Which of the following are valid units for electric field?
I. N/C
a. I and II only
b. II and III only
c. I and III only
d. I, II, and III
15. How much work is needed to decrease the distance between a +15 uC charge and
a -20 uC charge from 1m to 0.25 m?
a. -8.1 J
b. 8.1 J
c. 2.7 J
d. -2.7 J
II. J/Cm
III. V/m
Transcribed Image Text:6. Suppose a positive charge was moved from points A to B. what is work done along the path? a. Increasing b. Decreasing information Zero C. d. Incomplete 7. Suppose a negative charge was moved from points A to B. what is work done along the path? a. Increasing b. Decreasing information c. Zero d. Incomplete 8. At which point is the electric field does zero work on a test charge? A and D b. A and B a. с. В and С d. D and C 9. At which point has higher potential? worl a. A b. В C d. D 10. At which point is the electric field strongest? а. А c. D b. В с. С d. D 11. What is the change in potential energy when +3.5 C point charge was moved from a negative plate to a positive plate with a potential difference of 8V? 28 J b. 0.4375 J 2.29 J а. c. d. OJ 12. What is the magnitude of the electric field between parallel plates with 25 V of potential difference and placed 25 cm apart? a. 1 N/m b. 1 V/C 1 N/C d. 1 Nm/C 13. What is the electric potential at point A when q1 = -20 uC and q2 = +20 uC? c. A 10 cm 5 cm > a.8.0 μC b.1.9 μC c.5.5 μC d.2.4 μC 14. Which of the following are valid units for electric field? I. N/C a. I and II only b. II and III only c. I and III only d. I, II, and III 15. How much work is needed to decrease the distance between a +15 uC charge and a -20 uC charge from 1m to 0.25 m? a. -8.1 J b. 8.1 J c. 2.7 J d. -2.7 J II. J/Cm III. V/m
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