A point charge of 3nC with a mass of 4g is moved from x=1.0 m to x=1.5 m in an electric field of 5 N/C with the same direction as the motion of the charge. Identify the (a) amount of work done on the charge by the electric force, (b) change in potential energy of the charge, and (c) speed of the charge at x=1.5 m, assuming that it started from rest.

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: Consider a negatively charged bead with −1.5 × 10-9 C being held at the origin of a Cartesian…

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Q: A charge of 28.0 nC is placed in a uniform electric field that is directed vertically upward and has…

A: The work done is W=F→·d→ Here F→ is force and d→ is displacement. The work done under electric field…

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…

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Q: Charges Q1 = + 3.2 x 10-19 C and Q2 = - 4.8 x 10-19 C are located at x = 5.0 cm and x = 10.0 cm,…

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Q: If a charge of magnitude 7.9 X 10^-17 C is being held in place 3.5 X 10^-8 m from a change of -2.1 X…

A: Step1 - Here we will solve Question(1). Given -  (q1) = 7.9×10-17 C               (q2) = -2.1×10-19C…

Q: A 1 kg mass and a 3 kg mass each with a positive charge Q move through an electric field from a…

A: The kinetic energy of a charge is equal to the change in potential energy according to law of…

Q: If an electron moves a distance d parallel to an equipotential line and within a uniform electric…

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Q: charge of 56.0 nC is placed in a uniform electric field that is directed vertically upward and that…

A: Concept  Use formula of work done by force w = f.d Cos (theta) Replace  f = qE  And solve

Q: Suppose there is an isolated charge (+1.5r 101°C ) that is displaced from point A to B due to the…

A: Force on a charge placed in the electric field is F→=qE→ Here q is charge and E→ is the electric…

Q: Ch 19, Problem 23 Determine the electric potential energy for the array of three charges in the…

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Q: Consider two negative charges, -/a/ and -/30/, held fixed at the base of an equilateral triangel of…

A: We know that the formula of the electric potential energy is given as U =kq1q2r where k is the…

Q: 1. A charge of 4.50 x 10-8 C is placed in a uniform electric field that is directed vertically…

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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: A point of charge q1= +2.80µC is at origin. How far should the second point charge of +5.20µC be…

A: We have two point charges of magnitude q1=2.8 uC and q2=5.2 uC which are at a distance say r. The…

Q: If a charge of magnitude 6.5 x 101"C is being held in place 2 x 10* m from a charge of -8 x 101° C…

A: we know electric potential energy in system  two charges is  U =k(q1q2)/r where k is constant =…

Q: Find the electric potential energy ( in units of J) stored in a system composed of two point charges…

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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: A particle has a charge of +1.5 mC and moves from point A to point B, a distance of 0.20 m. The…

A: The work done by electric force when charge q moves from point A to point B is given as,

Q: The work done by an electric force in moving a charge from point A to point B is 2.7 x10-3 J. The…

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

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Q: A small particle has charge -5.00 µC and mass 2.00×10-4 kg. It moves from point A, where the…

A: The charge of the particle q =-5µC = -5×10-6C Mass of the particle m =2×10-4 kg The velocity of the…

Q: As shown in 24.10a, a charge q1 = 2.00 μC is located at the origin and a charge q2 = 26.00 μC is…

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Q: An electron moving parallel to the x axis has an initial speed of 3.70 x 106 m/s at the origin. Its…

A: Given: Initial speed of electron, u=3.70 x106 m/s Final speed og electron, v=1.40 x 105 m / s…

Q: Compute the electric potential energy of a +5 C and a -7 C with distance of 3 m.

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Q: Suppose there is an isolated charge (+1.5?10−19?) that is displaced from point A to B due to the…

A: Charge (q)=1.5×10-19 C Electric field (E)=6.9 N/C Displacement (d)=1.5 m Work done by electric force…

Q: A- 6.0 µC electric charge is placed a a distance of 25 cm from the surface of a solid insulating…

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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: A negatively-charged particle is moved at constant speed from point A to point B. The electric…

A: Let the charge = -q speed = constant motion : from point A to point B The electric potential at…

Q: A charge of 28.0 nC is placed in a uniform electric field that is directed vertically upward and…

A: Given:- A charge 28.0 μC is placed in the uniform electric field that is directed vertically upward.…

Q: "if the electric field does positive work on a charge, the potential energy of the system decreases"…

A: For 1st Question. Answer is  (Last option ) Statement 1 is not correct and statement 2 is correct.…

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

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Q: rticle of positive charge is released from rest and is found to move as a result of an electric…

A: A particle of positive charge released from rest under the influence of electric force always moves…

Q: An object with charge q = -6.00 x 10^{-9} C is placed in a region of uniform electric field and is…

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Q: The figure shows two charge +q fixed at points S and M separated by a distance of 25 cm. If q = 3…

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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: 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: Three equal point charges, each with charge 1.95 μC , are placed at the vertices of an equilateral…

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Q: Determine the value of the electric potential energy of the system if a third charge of +1.0 μC is…

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Q: A point charge Q1=+5.9 uC is fixed in space, while a point charge Q2=+2.2 nC, with mass 7.6 ug, is…

A: (a) The potential energy of the system is     2.78 x 10-4 J (b) Speed is 5.76 m/s

Q: +24 29 +29 +2q +24 -24

A: q = 5×10-6 C a = 10 mm = 0.01 m

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

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Q: Totally enclosed in an insulating sphere with a radius of 1.08 cm. 5x108 C the load is evenly…

A: Electric potential =kq /r

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.