The figure below shows a small, charged sphere, with a charge of q = +45.0 nC, that moves a distance of d = 0.168 m from point A to point B in the presence of a uniform electric field E of magnitude 280 N/C, pointing right. (a) What is the magnitude (in N) and direction of the electric force on the sphere?   (b) What is the work (in J) done on the sphere by the electric force as it moves from A to B?   (c) What is the change of the electric potential energy (in J) as the sphere moves from A to B? (The system consists of the sphere and all its surroundings.) PEB − PEA =    (d) What is the potential difference (in V) between A and B? VB − VA =

Q: Two charges are located on the x-axis as shown in the figure. Take d- 15.0 cm, q, = -2.00 µC, and q=…

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Q: A charge of -1.0 μC is located on the y-axis 1.0 m from the origin at the coordinates (0,1) while a…

A: Analyze the diagram. The electric potential due to a charge q is given by, Here, r is distance…

Q: Four identical charged particles (q = +17.0 µC) are located on the corners of a rectangle as shown…

A: Given The magnitude of the charge is q = 17 µC = 17 x 10-6 C. The width of the rectangle is W = 12…

Q: Four identical electrical charges q1, q2, q3, q4 with a value of 6.5nC are located at the vertices…

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Q: Two protons are 3.35 x 10^-15 m apart. What is the electric potential energy of the system? 6.9 x…

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Q: A proton moves in a constant electric field E from point A to point B. The magnitude of the electric…

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Q: An electron is released from rest at a distance of 9.00 cm from a proton. If the proton is held in…

A: It is given that d=9 cm=9×10-2 mqe=1.6×10-19 Cqp=1.6×10-16 Ck=14πεo=9×109 Nm2/C2r=3 cm=3×10-2 m

Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…

A: Ans:- Image-1

Q: A particle that carries a net charge of -95.8 µC is held in a constant electric field that is…

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Q: Four point charges Q, = Q3 - 2.3 pC, Q2 Q4 = +2.3 pC are placed at the corners of a square as shown…

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Q: In a region where there is an electric field, the electric forces do +2.10 × 10−19 J of work on an…

A: Given that:- Work done by electric force on electron=+2.1×10^-19J

Q: The figure below shows a small, charged bead, with a charge of q = +44.0 nC, that moves a distance…

A: Given:Electric field, E = 255 N/Cq = +44.0 nCd = 0.199 m

Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…

A: The system can be made by bringing each charge from reference (∞) and placing them on the vertices…

Q: A particle (m = 2.0 µg, q = –5.0 nC) has a velocity of 30 m / s at point A and moves by the…

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Q: The electric potential in a certain region is represented by the graph shown below. What is the…

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Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…

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Q: A charged particle is placed in a uniform electric field to the left. In addition to the electrical…

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Q: An electric dipole consists of points charges q1 = +1nC and q2 = -1nC are placed 1.0 m apart (right…

A: Electric potential at any point due to any point charge is  V = kq /r Also, electric potential is a…

Q: 9. If the result of your calculation of a quantity has SI units kg m2/(s2 C), that quantity could be…

A: Step1: Let us first write the S.I units of all the four options. 1. Electric field (E):…

Q: o point charges which have a value of q1=2.3x10^-5 C and q2=3.2x10^-5 C are separated by a distance…

A: q1=2.3×10-5Cq2=3.2×10-5Cr=15 cm=0.15 m

Q: A positive charge of  28 nC is placed in a uniform electric field that is directed  vertically…

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Q: Four point charges Q1 = Q3 – 2.3 pC, Q2 = Q4 = +2.3 pC are placed at the corners of a square as…

A: Work done in bringing the charge Q1,

Q: The figure below shows a charged particle, with a charge of q = +42.0 nC, that moves a distance of d…

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Q: Rank the potential energies of the four systems of particles shown in the figure from largest to…

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Q: 93 B 42 L

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Q: To form a hydrogen atom, a proton is fixed at a point and an electron is brought from far away to a…

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Q: At the vertices of an equilateral triangle with a side 20 cm there are three electrical charges, two…

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Q: Which of the following is equal to the work done by the electric force when a particle moves from…

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Q: Calculate the total potential energy of four charged particles system where they are placed at the…

A: Total potential energy of system

Q: particle (Q = +2.0 mC) is moving in a region where only the electric force acts and has a kinetic…

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Q: A particle that carries a net charge of –95.8 µC is held in a constant electric field that is…

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Q: What is the kinetic energy of an electron, in the unit of J, when it is accelerated by the…

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Q: A stationary proton is moved from point A, where the potential is 450.0 V, to point B, where the…

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Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…

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Q: 20 C 30 b

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Q: The figure below shows a charged particle, with a charge of q = +39.0 nC, that moves a distance of d…

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Q: The electric potential energy of an electron at point A is UA while its potential energy at point B…

A: Potential energy = potential × charge

Q: Determine the final electric potential energy of the system consisting of all four charges, with q4…

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Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…

A: Length of each side of square (L) = 0.25 m q1 = 1.5×10-9 C q2 = 4×10-9 C q3 = -5×10-9 C Distance…

Q: Four objects each with charge +1.6 × 10-7 C are located at the corners of a square whose sides are…

A: (B) Draw the diagram for the arrangement of the charges as shown below:

Q: Q4 is inde the image:

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Q: Compute the work done by the force field F(x, y, z) = x²z i – yx² j+3xz k acting on an object moving…

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Q: Consider the system below with two charges, each equal to + 2.90µC, placed 0.06 m apart. a) Find…

A: According to Coulomb's law the electric field at a distance R from a point charge Q is given as…

Q: Two electric charges q1=2.0μCq1=2.0μC and q2=4.0μCq2=4.0μC are located 0.50m apart. How much work is…

A: Charges are: q1=2μC=2×10-6 C q2=4μC=4×10-6 C Initial separation = r = 0.5 m Initial potential energy…

Q: A particle that carries a net charge of –77.8 µC is held in a constant electric field that is…

A: charge (q) = -77.8μC θ = 25.2 degree Magnitude of electric field strength (E) = 9.82 NCdistance…

Q: Consider The rectangular arrangement of four point charges shown in Figure 1, where they lie on the…

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Q: Consider the final arrangement of charged particles shown in the figure below. What is the work…

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Q: Three identical small spheres are fixed on the vertices of an equilateral triangle whose side is 4.4…

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Q: A particle with charge q=1.4 mC moves 0.40 m along an equipotential surface of 10.0 V. How much work…

A: If a charge q moves under the influence of an electric field from one point to another point &…

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.