2. Consider the two charges have equal magnitude of q, separated by a distance 2d. Construct the plane equidistant from the charges. Using Maxwell's stress tensor via integration over the plane, find the force of one charge on the other.

Question 4. Three equal positive charges are at the corners of an equilateral triangle of side a as in Figure 4. Assume the three charges together create an electric field. a) Sketch the electric field lines in the plane of the charges. b) Find the location of one point (other than infinity) where the electric field is zero. c) What are the magnitude and the direction of the electric field at P due to the two charges at the base? Figure 4:

1. Two equal negative charges q1 = q2 = -5.0 µC are located at (0.60 m, 0) and (-0.60 m, 0), respectively. What are the magnitude and direction of the total electric force that ql and q2 exerts on a third charge q3 = 9.0 uC located at (0, 0.80 m) ? 2. In problem # 1, find the total electric field at (0, 0.80 m).

4. Three conductor plates (Figure 2) are placed vertically and loaded Q1, Q2, and Q3 charges respectively. Both the sides of plates have surface charge density σ and σb (i=1, 2, and 3). If the surface area of each plate is A and the distance between plates is t, then calculate the surface charge densities σ, and σ for each plate. Note: consider that the plate is large enough to use infinitive symmetry approach. 01a 01b 02a 02b Оза 03b Q1 Q2 Q3 Figure 4

A straight, copper wire has a length of 5.0 m and an excess charge of 10.0 10° C distributed uniformly along it. In order to find the magnitude of the electric field at a point located 7.5 103 m from the midpoint of the wire, we build a cylindrical Gaussian surface along the wire with the midpoint of the wire in the center. Assuming the length of the cylindrical Gaussian surface is 0.2m. a) How much charge is enclosed in the Gaussian surface? b) What is the magnitude of the electric field at a point located 7.5 103 m from the midpoint of the wire? gaussian surface charged wire

2. Suppose that charge #1 is positioned at the origin (x = 0 m, y = 0 m) and has a magnitude of +2.6 μC, and that charge #2 is positioned on the y-axis at y = 0.16 m and has a magnitude of -4.3 µC. Find the x- and y-components of the electric field on the x-axis at x = 0.21 m. Also, find the x- and y-components of the force on a charge of +6.3 nC placed at this point (x = 0.21 m).

Can you please answer this question by details

Item 6 The electric field between the plates of a parallel-plate capacitor is horizontal, uniform, and has a magnitude E. Asmall object with a charge of -2.10 μC is attached to the string. The tension in the string is 0.410 N, and the angle it makes with the vertical is 16 °. Part A What is the mass of the object? m = Submit Part B E = —| ΑΣΦ What is the magnitude of the electric field? Submit Request An ΠΙΑΣΦ Request Answer ? ? g N/C

Q. 1 Two-point charges q1(3.0µC) and q2(6.0µC) are placed a distance d apart in vacuum. Calculate the Coulomb force experienced by charge q2 due to charge qi for d = 40.0cm, 60.0cm, 80.0cm, 1.00m and 1.2m. Plot the force as a function of d. 20.0cm, q1 q2 d.

The figure below shows three regions in space separated by two infinite sheets of charge with surface charge densities σ and -σ. Find the magnitude and direction of the electric field in each region in terms of σ and ε. Given σ = 5 x10-6 C/m², find the acceleration vector components of an electron placed in Region 2. Region 1 Region 2 Region 3 Bold