(3 points) Four charged beads are arranged in a diamond centered at the origin. Each of...
(3 points) Four charged beads are arranged in a diamond centered at the origin. Each of the beads is 0.9cm from the origin in one of the cardinal directions. The bead above the origin has a charge of +210nC, the bead to the right of the origin has a charge +590nC, the bead below the origin has a charge +210nC, and the bead to the left of the origin has charge -590nC. A ball bearing with a charge +60nC is...
Four charged beads are arranged in a diamond centered at the origin. Each of the beads is 1.9cm from the origin in one of the cardinal directions. The bead above the origin has a charge of +110nC, the bead to the right of the origin has a charge +490nC, the bead below the origin has a charge +110nC, and the bead to the left of the origin has charge −490nC. A ball bearing with a charge +70nC is placed at...
The figure below shows three small, charged beads, all lying along the horizontal axis. Bead A, at left, has a 5.85 nC charge. Bead B has a 1.10 nC charge and is 3.00 cm to the right of A. Bead C has a -2.65 nC charge and is 2.00 cm to the right of B. + — 2 3.00 cm -2.00 cm (a) What is the magnitude (in N/C) of the electric field at a point 2.00 cm to the...
A charged disk and a charged ring are centered at the origin in the free space as shown in figure 4. Bothe changed elements exists in the xy plane. The disk has a radius a and carries a uniform surface charge density of Ps. The ring has a radius 2a and carries a uniform line charge density Pe. Find the following: a) The electric field intensity on z-axis and determine where the electric field is zero b) The electric potential...
A semicircle of radius a is in the first and second quadrants centered on the origin. The left half of the semicircle has a charge density λ = λ0 and the right half of the semicircle has a charge density of λ = -λ0. (i) Draw the direction of the net electric field at the origin from the entire charged semicircle. (ii) Solve for the electric field at the origin due to the semicircle in terms of λ, a, and constants.
Nine different charged balls, which we treat as point charges, are arranged in a highly symmetric pattern around a square. Note that the value of Q is 6.00 x 10-6 C, and L = 60.0 cm. 2050 2L 50 50 2L (a) What is the magnitude of the net force experienced by the ball with the + charge at the center of the square, due to the other 8 charged balls? For the rest of this problem, we will consider...
Nine different charged balls, which we treat as point charges, are arranged in a highly symmetric pattern around a square. Note that the value of Q is 7.00 x 10-6 C, and L = 60.0 cm. +30 to 30 2L 20 so 50 21 (a) What is the agitude of the net force experienced by the ball with the +Q charge at the center of the square, due to the other 8 charged balls? For the rest of this problem,...
+ Q1. Two small beads having positive charges 39 and q are fixed at the opposite ends of a horizontal, insulating rod, extending from the origin to the point x = d. As shown in figure, a third small charged bead is free to slide on the rod. At what position is the third bead in equilibrium? Can it be in stable equilibrium? Q2. A small, 2.00-g plastic ball is suspended by a 20.0-cm-long string in a uniform electric field...
Nine different charged balls, which we treat as point charges, are arranged in a highly symmetric pattern around a square. Note that the value of Q is 3.00 × 10-6 C, and -30.0 cm 5Q 20 50 30 2L +20 50 -50 2L (a) What is the magnitude of the net force experienced by the ball with the +Q charge at the center of the square, due to the other 8 charged balls? For the rest of this problem, we...
The figure below shows four small charged spheres arranged at the corners of a square with side d = 25.0 cm. (Let q1 = +6.00 nC, q2 = +1.00 nC, q3 = +8.00 nC, and q4 = +7.00 nC. Assume q3 is located at the origin and +x axis is to the right and the +y axis is up along the page. Express your answers in vector form.) (a) What is the electric field at the location of the sphere...