Two charged particles are located on the x axis. The first is a charge +Q at x = -a. The second is an unknown charge located at x = +3a. The net electric field these charges produce at the origin has a magnitude of 2keQ/a2. Explain how many values are possible for the unknown charge and find the possible values.

Q: Two charges are located on the x axis: q1 = +4.7C at x1 = +4.2 cm, and q2 = +4.7C at x2 = -4.2 cm.…

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Q: A uniform line charge that has a linear charge density 2 = 3.4 nC/m is on the x axis between x = 0…

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

Q: A solid metal sphere of radius 1.50 mm carries a total charge of -7.60 μC. A) What is the magnitude…

A: GivenRadius R = 1.50 mCharge Q = -7.60 x 10-6 C

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

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Q: In the figure, a = 6.00 cm, b = 12.0 cm, and c = 18.0 cm. The electric field at a point 9.00 cm from…

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Q: The two concentric cylinders have radii of 4cm and 8cm. The charge of the inner cylinder per unit…

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Q: For the charge arrangement in the figure, we have   q1=-q q2=+q q3= +2q    With Ɵ=35.0°, d1=30.0cm…

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Q: The figure shows electric field lines arising from two small charged particles P and Q. Consider the…

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Q: A charge of -36 µC is distributed uniformly throughout a spherical volume of radius 26.0 cm.…

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Q: The total charge was +Q, uniformly distributed in a circle of radius R. The electric field at the…

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Q: A semi-infinite line of charge extends along the x axis from 4 m to +∞  and has linear charge…

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Q: Calculate the magnitude of the electric field inside the solid at a distance of 9.40 cm from the…

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Q: A solid metal sphere of radius 2.00 m carries a total charge of -7.00 uC. What is the magnitude of…

A: Part E. The answers would remain the same for thin shell too.

Q: RAJAH 1 The electric field at a point 10 cm away from a charge P as in FIGURE 1 is 2.7 x 10° N C-!.…

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Q: A conducting rod carrying a total charge of +6.00 µC is bent into a semicircle of radius R = 45.0…

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Q: four particles form a square of edge length a= 5.00cm and have charges q1=+10.0nC, q2=-20.0nC,…

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

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Q: Consider the charge distribution provided below. Given the position and sign (+ or -) of the two…

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Q: The figure below shows three charged particles arranged in the xy plane at the coordinates shown,…

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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: Two charged particles, each with a charge of +q, are located along an x-axis at x = 2 and x = 4.…

A: electric field on the right side of charge at p,E=q4πr12+x2+1x2from, therewhen x increases, E must…

Q: A charged rod of total length 3.7 m lies centered on the x axis as shown (the L indicated in the…

A: Given data-  Total length of charged rod =3.7 m  Value of L=1.85 m Charge density λ=ax2 , a=-87.3…

Q: Two particles are fixed to an x axis: particle 1 of charge q₁ = 2.69 × 108 Catx=20.0 cm and particle…

A: q1= 2.69 x 10-8 C x= 20 cm q2= -3.61 q1

Q: A long, thin rod parallel to the y-axis is located at x = -3.0 cm and carries a uniform linear…

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

A: Given:q=3.00 μC=3.00*10-6 Cq1=7.00 μC=7.00*10-6 Cq2=-4.00 μC=-4.00*10-6 CL=0.800 m

Q: A long cylinder of aluminum of radius R is charged so that it has a unifrom charge per unit length A…

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

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Q: +3.00 nC 4.00 cm -2.00 nC 30.0° 30.0° 4.00 cm +3.00 nC 2. Three point charges are located on a…

A: Given that:- Radius of arc=4cm

Q: A ring-shaped conductor with radius a = 3.00 cm has a total positive charge Q = 0.127 nC uniformly…

A: Given that:a=3 cm=0.03 mQ=0.127 nC=0.127×10-9 Cx=41 cm=0.41 m

Q: Three charged particles are located on the corner of a square as shown in the figure. Q1=-6 uC,…

A: We are allowed to answer only the first question. For solutions to other questions, please re-post…

Q: In the figure particle 1 of charge q1 = -3.46q and particle 2 of charge q2 = +1.16q are fixed to an…

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Q: Two charged particles are located on the x axis. The first is a charge +Q at x = -a. The second is…

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Q: A point charge of -3.00 µC is located in the center of a spherical cavity of radius 6.80 cm inside…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Figure (a) shows charged particles 1 and 2 that are fixed in place on an x axis. Particle 1 has a…

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Q: Two charged particles are located on the x axis. The first is a charge +Q at x = -a. The second is…

A: Given:-            The first charge +Q at x = -a               Second charge at x = +3a…

Q: A solid metal sphere of radius 1.50 mm carries a total charge of -7.60 μCμC . A) What is the…

A: (a)The magnitude of the electric field at a distance from center of sphere of 0.05mm is,

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

A: given: q1 = -4.00 μC = -4*10-6 Cq2 = 7.0 μC = 7*10-6 CL=0.650 mq = 2.0 μC = 2*10-6 C

Q: ring-shaped conductor with radius a = 2.50 cm has a total positive charge Q = +0.125 nC uniformly…

A: Given data: The radius is a=2.50 cm=0.25 m The charge is Q=0.125 nC=0.125×10-9 C The distance is…

Q: Consider the following arrangement of two conducting hollow spheres with a point charge of Q0 = 3.70…

A: Given : charge on inner sphere, Q1=-2.90 μC charge on outer sphere, Q2=5.70 μC Q0=3.70 μC radius of…

Q: Three charged particles are located on the corner of a square as shown in the figure. Q1=+5 uC,…

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Q: The two concentric cylinders have radii of 4cm and 8cm. The charge of the inner cylinder per unit…

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Q: Figure (a) shows charged particles 1 and 2 that are fixed in place on an x axis. Particle 1 has a…

A: Using the graph, F2 is zero at 0.50 m. Therefore,

Q: Two particles having charges q1 = 0.500 nC and q2 = 8.00 nC. The first charge is located at x=0, y =…

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Q: Figure (a) shows three plastic sheets that are large, parallel, and uniformly charged. Figure (b)…

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Q: 1. Calculate the magnitude and direction of the electric field at point P which is 65 cm to the…

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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.