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Homework: In the figure shown, find the resultant field at each point where there is a charge. For example, when finding the field at where q1 is, suppose q1 is nonexistent and find the resultant field by q2 and q3 at that point.
S21-2. q1 q3 q2 (a) In the figure above, what are the signs of each charge? Which has the greatest magnitude, and which has the least magnitude? Briefly explain how you determined this (b) Let's declare qi to have a charge of -Q. What are the charges q2 and qs in terms of Q? (c) Imagine you are very far away from the charge arrangement (so the charges now appear extremely close together). Sketch the electric field you would see...
A negative point-charge Q1 is 10cm direcly below a positive point-charge Q2 as shown in (Figure 1). A. If Q1=−5.0 nC and Q2 = 1.0 nC , what is the magnitude of the net electric field created by the two charges at the point P? B. What is the direction of the net electric field at the point P?
A point charge q1 is located at a point where there is an electric field with magnitude E1 pointing in the -x-direction. A point charge q2 is located at a point where there is an electric field with magnitude E2 pointing in the x-direction. The electric force F on q2 is Question 3 options: a) F = q1E2 in the +x-direction. b) F = q2E2 in the +x-direction. c) F = q1E1 in the +x-direction. d) F = q1E1 in...
Identical point charges q1 and q2 each have a positive charge +6.00 μC. Charge q1 is held fixed on the x-axis at x=+0.400 m, and q2 is held fixed on the x-axis at x=−0.400 m. A small sphere has charge Q=−0.200 μC and mass 12.0 g. The sphere is initially very far from the origin. It is released from rest and moves along the y-axis toward the origin. (a) As the sphere moves from very large y to y=0, how...
The point charges in the figure have the following values: q1 =+2.1C, q2= +6.3μC, q3 =-0.89μC. a) Given that the distance d in Figure is 4.35 cm, find the direction and magnitude of the net electrostatic force exerted on the point g1 b) How would your answers to part (a) change if the distance d were doubled? Explain.
Find the point where the electric field is zero. In figure
below d= 10 cm, Q1= 6 nC amd Q2= 5 nC
The point
In the image are three point charges, Q1 = 21.4μC. Q2 = -33.6μC. and Q3 = 67.3μC, Carranged according to the figure. A fourth point charge is located at point A with a charge of QA = 17.5 μC. The charges form a square with height y of 60.1 cm and width x of 60.1 cm. Calculate the magnitude of the net force on the charge at point A.magnitude = _______ N
The figure shows three particles with charges Q1 and Q2 with the electric field lines shown. What is the ratio of Q4/Q2? O 1:4 o 1:1 O 8:4 o 2:4 04:1
3) Three point charges are arranged as shown in the figure, q1 =
2 nC, q2 = - 6.5 nC and q3 = 4 nC. Find (a) the magnitude and (b)
the direction of the electric force on the particle at the
origin.
Figure below shows some of the electric field lines due to three
point charges
q1,
q2
and
q3,
arranged along the vertical axis. What are the signs of the three
charges?
91 <0,92>0,93 < 0 91>0,92 <0,93 > 0 91>0,92 > 0,93 > 0 A 97 <0,92 <0,93 <0