2. Object A has a charge of 10 µC, and object B has a charge of 2 uC. Which statement true about the electric forces on the objects? A. FAB = -5FBA. B. FAB = -FBA C. FAB = FBA АВ D. 5FAB = -FRA E. FAB = 5FBA %3D AB

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2. Object A has a charge of 10 mu C , and object B has a charge of 2mu*C Which statements true about the electric forces on the objects?

Charges Q, and Q2 are situated as shown in Figure 1. The electric field is zero at point P.
What conclusion can be drawn about the charges Q and Q2
主主
I A. Q, and Q2 have the same sign.
II B. Q, and Q2 have different signs.
IIIC. The magnitudes of Q, and Q2 are equal.
TV D. The magnitude of Q, is greater than the magnitude of Q2.
V E. The magnitude of Q, is less than the magnitude of Q2.
P.
Figure I
A) I and IV are correct. (B) II and IV are correct. (C) II and V are correct.
D) III and IV are correct. (E) III and V are correct.
2. Object A has a charge of 10 µC, and object B has a charge of 2 uC. Which statement
true about the electric forces on the objects?
B. FAR = -FRA
C. FAB = F3A
A. FAB = -5FBA
D. 5FAB = -FBA
%3D
АВ
АВ
E. FAg = 5FRA
AB
%3D
%3D
АВ
АВ
3. Figure 2 shows the electric fields lines for two charged particles
separated by a small distance. The ratio 41/a, is:
92
В.
А.
3
D.
С.
1/2412
Transcribed Image Text:Charges Q, and Q2 are situated as shown in Figure 1. The electric field is zero at point P. What conclusion can be drawn about the charges Q and Q2 主主 I A. Q, and Q2 have the same sign. II B. Q, and Q2 have different signs. IIIC. The magnitudes of Q, and Q2 are equal. TV D. The magnitude of Q, is greater than the magnitude of Q2. V E. The magnitude of Q, is less than the magnitude of Q2. P. Figure I A) I and IV are correct. (B) II and IV are correct. (C) II and V are correct. D) III and IV are correct. (E) III and V are correct. 2. Object A has a charge of 10 µC, and object B has a charge of 2 uC. Which statement true about the electric forces on the objects? B. FAR = -FRA C. FAB = F3A A. FAB = -5FBA D. 5FAB = -FBA %3D АВ АВ E. FAg = 5FRA AB %3D %3D АВ АВ 3. Figure 2 shows the electric fields lines for two charged particles separated by a small distance. The ratio 41/a, is: 92 В. А. 3 D. С. 1/2412
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