he stu The e qu ear n VE Use the following figure for Q1a, Q1b and Q1c. There are three charges ( but various polarities. The electric field caused by the charges is shown below. Q1a. Which of the following correctly describes the polarity of the charge? (A) 2: - 3: - (B) 1: + 2:- 3: + (C) 2: + 3: + (D) 1: - 2: - 3: + 2: + 3: - (F) None of the above. (E) 1: + 1:- 1: - (A) 24.3 x 10⁹ J -11.6 x 10⁹ J (E) -3.72 x 10⁹ J Q1b. If the magnitude (not polarity) of each charge is 1 C and distance s is 1 m, what is the total energy stored in the system? BOC agnitude 21.7 x 10⁹ J 1.53 x 10⁹ J None of the above. e wire is 1.5 A, 1.19 x 105 2.39 x 105 4.77 x 10 تتت :) Q1a Answer: 91h Answer: 1e. An el the foll C

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ٍ
he stu
. The
e qu
ea
on
VE
(E)
Use the following figure for Q1a, Q1b and Q1c. There are three charges (1 to 3) of equal magnitude 1d.
but various polarities. The electric field caused by the charges is shown below.
Q1a. Which of the following correctly describes the polarity of the charge?
(A)
1: +
2: -
3: -
(B)
2:-
3: +
(C)
1:-
2: +
3: +
(D)
1:-
2: +
3: -
2:- 3: +
None of the above.
(F)
(E)
Q1b. If the magnitude (not polarity) of each charge is 1 C and distance s is 1 m, what is the total
energy stored in the system?
(A)
24.3 x 10⁹ J
-11.6 x 10⁹ J
-3.72 x 10⁹ J
1: +
1:-
(B)
(D)
(F)
21.7 x 10⁹ J
1.53 x 10⁹ J
None of the above.
e wire is 1.5 A,
200
:)
Q1a Answer:
1.19 x 105
2.39 x 105
4.77 x 10
91h Answer:
1e. An el
the foll
C
Transcribed Image Text:he stu . The e qu ea on VE (E) Use the following figure for Q1a, Q1b and Q1c. There are three charges (1 to 3) of equal magnitude 1d. but various polarities. The electric field caused by the charges is shown below. Q1a. Which of the following correctly describes the polarity of the charge? (A) 1: + 2: - 3: - (B) 2:- 3: + (C) 1:- 2: + 3: + (D) 1:- 2: + 3: - 2:- 3: + None of the above. (F) (E) Q1b. If the magnitude (not polarity) of each charge is 1 C and distance s is 1 m, what is the total energy stored in the system? (A) 24.3 x 10⁹ J -11.6 x 10⁹ J -3.72 x 10⁹ J 1: + 1:- (B) (D) (F) 21.7 x 10⁹ J 1.53 x 10⁹ J None of the above. e wire is 1.5 A, 200 :) Q1a Answer: 1.19 x 105 2.39 x 105 4.77 x 10 91h Answer: 1e. An el the foll C
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