Two point charges q1q1 = 2.3 μCμC, and q2q2 = -2.1 μCμC are separated by a distance dd = 6.0 cm. a) On each of the spheres, is there an excess or a deficiency of electrons? How many electrons? b) Determine the magnitude and direction of the electric field due to the charges q1q1 and q2q2 at a point P that is midway between the two charges. *c) If a charge q3q3 = -3.6 μCμC is placed at point P, determine the magnitude (and direction) of the net electrical force acting on the charge q3q3 due to the charges q1q1 and q2q2.

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A: Electric field due to point charge(q) placed at a distance of r meter is Kq/r

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Q: From the figure, the four particles form a square of edge length a = 3 cm and have charges q1 = 7…

A: Given that,q1=7 nCq2=-15 nCq3=14 nCq4=-16 nC

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A: Given data: The charges are, The distance is d=5.0 µm..

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Q: The nuclei of large atoms, such as uranium, with 92 protons, can be modeled as spherically symmetric…

A: (a)The electric field at the outside surface of nucleus due to charge is,Substitute the values for…

Q: Find the electric field, in rectangular component form, at the point, Pin the diagram below due to…

A: Given: q1=-2 μCq2=1 μC The diagram of the electric field at point P is given below.

Q: A point charge of -5.0 nC is at the center of an imaginary sphere that has a radius equal to 0.50 m.…

A: Q= -5nC  r= 0.5m  eo = 8.854× 10-12 C2/Nm2

Q: Two point charges (q, and q2) are located on the x-axis respectively at x = 0 and x = d, as shown…

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Q: rod of length 50.00m has a total of 100 protons. 
a) Calculate the linear charge density of the rod…

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Q: Point 1 -5 m -1 uc -1 uc Point 2

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Q: Molecules of carbon monoxide are permanent electric dipoles due to unequal sharing of electrons…

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Q: Four point charges are usually separated by 1.00 m in air as shown below. If q1= 3.0 nC, q2=-4.0 nC,…

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Q: Two charges are located on the x axis as shown in the figure. d= 4.94 cm, q= +19.8 uC, and = -1.89…

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Q: There are two concentric very thin shells with radii rA=5m and rB=10m. These shells have surface…

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Q: Two point charges are located on the x axis. The first is a charge +Q at x = –a. The second is an…

A: The expression for the electric field is, Here, k is the Coulomb’s constant, Q is the charge, and a…

Q: In the figure, the four particles are fixed in place and have charges q, = q2 = 5e, q3 = 3e, and q,…

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Q: Three charges, q1 = 18.84 nC, q2 = -16.75 nC, and q3 = -12.21 nC, are placed on three corners of a…

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Q: A point charge of -5.0 nC is at the center of an imaginary sphere that has a radius equal to 0.50 m.…

A: Given data:  Charge (q) = -5.0 nC = -5.0x10-9 C Radius (r) = 0.50 m ε0 = 8.854×10-12 C2/Nm2…

Q: Two point charges q1 = 1.5 µC, and q2 = -1.5 µC are separated by a distance d = 5.0 cm. a) On each…

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Q: x=0 x=25 m E E In a certain region of space, the electric field is constant in direction (say…

A: By Gauss law we know that total electric flux is given by  ∫E.dA=ℚξ0......(1)

Q: You are given two unknown point charges, Q1Q1 and Q2Q2 . At a point on the line joining them,…

A: The distance between the charges are l. let P be a point where electric filed is zero, which is at a…

Q: A +2.0-nC point charge is placed at one corner of a square (1.5 m on a side), and a -3.0-nC charge…

A: Given, Charge 1 = +2.0 nC Charge 2 = -3.0 nC Side of square = 1.5 m

Q: Two point charges q = 4.2 nC (negtive) and Q = 4.2 nC (positive) are separated by distance 3.5 mm.…

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Q: A point charge q, = +2 nC is at the origin x=0, and a second point charge y4 ½ = -5 nC is on the…

A: Given that,point charge q = +2 nC is at the origin x=0, and a second point charge 4z = -5 nC is on…

Q: Two infinite sheets plates with the same uniform charge density of 8.0 µC/m2 are vertically placed…

A: Given data: uniform charge density σ = 8.0 µC/m2 the other plate passes through x = -3 cm

Q: The nuclei of two atoms, such as uranium, with 92 protons, can be modeled as spherically symmetric…

A: Given:Number of protons in the atom = 92Radius of the nucleus = 7.4 ×10-15 mDistance of electrons…

Q: 9 positive charges of magnitude Q are symmetrically placed on the circle of radius r. Later one of…

A: Given: 9 charges of magnitude Q are symmetrically placed on the circle of radius r. To find:…

Q: 11. Positive charge Q is distributed uniformly throughout an insulating sphere of radius R, centered…

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Q: Three point-charges with charges q1=-2µC, q2 = -2µC, and q3 = +4µC are arranged as shown in the…

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Q: Three charged particles are at the corners of an equilateral triangle as shown in the figure below.…

A: Given,             Triangle is equilateral             Each length of triangle, L = 0.850 m…

Q: Two infinite sheets plates with the same uniform charge density of 8.0 µC/m2 are vertically placed…

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Q: In the figure, the four particles are fixed in place and have charges q1= 92 q4 = -12e (e= 1.6 ×…

A: Given Charge q1 = 5e = 8×10-19 C Charge q2 = 5e = 8×10-19 C Charge q3 = 3e = 4.8×10-19 C Charge q4 =…

Q: Two large plates, one negatively charged and one positively charged is separated by a distance r.…

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Q: Four point charges are usually separated by 1.00 m in air as shown below. If q1= 3.0 nC, q2= -4.0…

A: Given: q1=3.0 nC q2=-4.0 nC q3=2.0 nC q4=-5.0 nC The distance between each charges is r=1.00 m.…

Q: k = -9x 10°, Consider three charges: q, =-12 µC on x axis at = 3 cm, q: = 16 uC on y axis %3D %3D at…

A: Net flux through a spherical surface can be calculated using Gauss law .Only charges placed inside…

Q: Two point charges q = 1.5 µC, and q2 = -1.5 µC are separated by a distance d = 5.0 cm. a) On each of…

A: Given data: Charge q1=1.5μC   q2=-1.5μC  Separated by distance ,d= 5cm = 0.05 m

Q: Point charges q, = 45 nC, q2 = -35 nC, q3 = 25 nC, and q4 = -15 nC are arranged in Figure. (a) Find…

A: Point charges q = 45 nC, q2 = -35 nC, q3 = 25 nC, and 94 =-15 nC are arranged in Figure. (a) Find…

Q: From the figure, the four particles form a square of edge length a = 3 cm and have charges q1 = 8…

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Q: A small, rigid object carries positive and negative 3.00 nC charges. It is oriented so that the…

A: Given: Charge, q=3.00 nC r+=-1.20 mm,1.00 mmr-=1.90 mm,-1.30 mm Dipole moment is given in part a;…

Q: Point charges are placed at the four corners of a rectangle as shown below: q1 = 2.5 ✕ 10−6 C, q2 =…

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Q: Three point charge Q1= 8.7 Q, Q2= -9.1 Q and Q3= 7.3 Q are held at rest on a straight line and are…

A: we will use the superposition principle to calculate the electric field at point A. First we will…

Q: From the figure, the four particles form a square of edge length a = 2 cm and have charges q1 = 15…

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Q: a -5.00nC point charge is on the x-axis at x=1.20m. A second point charge Q is on the x-axis at…

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.