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5. Two particles carrying a charge of q-+8q and qp -2q are fixed in place the...
5. Two particles carrying a charge of qi +8q and qp -2q are fixed in place: charge qi is at the origin while the charge q2 is at a distance R. A what point (other than infinitely away) can a proton be placed so that it is in equilibrium (the net force on it is zero)? Is that equilibrium stable or unstable? (That is, if the proton is displaced, do the forces drive it back to the point of equilibrium...
5. Two particles carrying a charge of qi-+8q and q -2q are fixed in place: charge qi is at the origin while the charge q2 is at a distance R. A what point (other than infinitely away) can a proton be placed so that it is in equilibrium (the net force on it is zero)? Is that equilibrium stable or unstable? (That is, if the proton is displaced, do the forces drive it back to the point of equilibrium or...
3. Poinmt charges qu-oge and qy are located in vacuum at the vertices of a righ-angle tringe as shown in the figure. Given qi-3.0uC, q2 4.0uC and q3 5.0uC a. Show the forces acting at each point charge b. Find the magnitude and direction of the 92 due to the other point charges. force on the point charge q due to the charges qi and qp q1 3.0m
56. Two particles carrying charges q- 4 HC and q2- 12HC are located 5 m apart. Choose a coordinate system where the first particle is at the origin, and the second is at x -5 m In this coordinate system, an electron sits at (2 m, -3 m) (a) Draw a diagram showing the vectors you need in order to determine the direction of the separate electric forces exerted on the electron by the particles. (b) Calculate the vector sum...
A point charge qi -4 uC is located at the origin of a co- ordinate system. Another point charge q2 -7.1 uC is located along the x-axis at a distance X2 = 7.4 cm from q1. 1) What is F12.x, the value of the x-component of the force that q exerts on qz? 2) Charge qz is now displaced a distance y2 3.3 cm in the positive y-direction. What is the new value for the x-component of the force that...
5) A point charge Q =-500 nC and two unknown point charges, q1 and q2, are placed as 5) shown in the figure. The electric field at the origin O, due to charges 0, qi and q2, is equal to zero. The charge qi is closest to 30° 41 O 1.1 m 1.3 m 92 A) B)
Two small beads having positive charges q1 = 8q and q2 = q are fixed at the opposite ends of a horizontal insulating rod of length d = 3.80 m. The bead with charge q1 is at the origin. As shown in the figure below, a third small charged bead is free to slide on the rod. At what position x is the third bead in equilibrium?
1. Three point charges, qi, q2, and qa carry same amount of charge, +Q each, are located on x-axis in a vacuum. Their coordinate are (1,1), (3,1), and Find the resultant force acting on each of the point charges in term of Q. 2. Four point charges are placed at the corner of a square plate. q1, q2, and q3 are positively charged particles and e is an electron. Find the resultant force acting on q3 if the area of...
Consider the charge distribution illustrated below with a positive charge q 1 and a negative charge q 2 , both having the same magnitude q. Which of the arrows below best describes the direction of the electric field at the point marked "X" in the figure below. Note that the two charges and the point X together form an equilateral triangle. Consider the charge distribution illustrated below with a positive charge qi and a negative charge q2, both having the...
Refer to the following diagram for each question. Point charges qs & q2 are in a hollow uniformly charged sphere that has the charge Qs. qu& q are a distance r apart. The outer and inner surface are concentric and q2 is at the center. Thickness negligible. Q3 qi 92 [In all questions, if a variable isn't needed, you may omit it. 1. What is the electric potential, at the point where qi is located, due to Qa and q2?...