1. A point particle of charge 2.5 nC and mass 3.25x10-3kg is in a uniform electric field directed to the right. It is released from rest and moves to the right. After it has traveled 12.0 cm, its speed is 25 m/s. Find the (a) work done on the particle, (b) change in the electric potential energy of the particle, and (c) magnitude of the electric field.   2. A stationary proton is moved from point A, where the potential is 450.0 V, to point B, where the potential is 125 V. (a) How much work is done by the electric force? (b) what is its speed at point B?

Q: Question 7 A charged particle Qo=1.5 mC is initially placed in the position A at a distance dạ=1 mm…

A: The work done to move charge Qo from A to B is W=Qo(VB-VA)

Q: A uniform electric field has a magnitude 2.40 kV/m and points in the +x direction. (a) What is the…

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Q: 4. A small sphere with mass 1.90 g hangs by a thread between two very large parallel vertical plates…

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Q: A QUESTION 8 In Figure, three thin plastic rods form quarter-circles with a common center of…

A: Given data- In Figure three thin plastic rods form quarter-circles with a common center of curvature…

Q: 2- The work done by an external force to move a -4.90 μC charge from point a to point b is 6.60×10−4…

A: Write a given values of this question. q=4.9μC=4.9×10-6CWork=6.60×10-4JKE=3.30×10-4J

Q: A particle of charge 3x10-9 C is located at point (0,0) in a certain coordinate system. Assuming all…

A: Given data: Charge on the particle, q=3×10-9C

Q: Two equal point charges Q = 8.48 µC are separated by a distance d = 2.00 m. (See figure.) Q A B…

A: As per guidelines, the first three sub-parts have been answered. Net electric field at point A is,…

Q: Two particles, with charges of 40.0 nC and -40.0 nC, are placed at the points with coordinates (0,…

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Q: PROBLEM 5: At a corner of a 30 mm x 40 mm rectangle is placed a q1 = +20 µC I charge of -40 µC and…

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Q: 7. Three point charges are arrayed at the vertices of an isosceles triangle (with d = 5.00 cm) as…

A: Given information: The magnitude of the charges (q) =10.0 µC The value of d is given as = 5.00 cm…

Q: 1. In the figure particles 1 and 2 of charge q1 = q2 = +5.00 × 10-19 C are on a y axis at distance d…

A: Given data: Charge q1=q2=5×10-19C Distance d=18.00 cm=0.18m Charge q3=3.20×10-19C Distance x=28.00…

Q: Question Details PSE6 25.P.022. [3 Two point charges each of magnitude 1.93 µC are located on the…

A: GivenTwo point charges each of magnitude , q=1.93×10-6 COne is at x = 1.00 m and the other is at x…

Q: QUESTION 1 A system of three charged point particles is held in place by a rigid rod. This system is…

A: Given: Charge, Q = 4 nC Electric field, E = 5N/C Distance, D = 0.02 m Angle = 30o

Q: 10- A dust particle with mass of 4.6×10−2 g and a charge of 1.6×10−6 C is in a region of space where…

A: Given, Mass of dust particle m = 4.6 x 10-2 g = 4.6 x 10-5 Kg Charge q = 1.6 x 10-6 C Potential…

Q: How much work is required to move a charge of 4 nC from a point 2m away to a point 0.5m away from a…

A: Comment: Since we only answer up to  1 question, we’ll answer the 1st question only. Please resubmit…

Q: Given two particles with Q = 1.90-µC charges as shown in the figure below and a particle with charge…

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Q: a charge of -2.0 C is located on the y-axis 1.7,0 cm from the origin at the coordinates (0, 1.7)…

A: Given:- Two charges, one is -2.0 C is located on the y-axis (0,1.7)  in cm . another is +2.0 C is…

Q: 1) A proton is released from rest at x = -2.0 cm in a constant electric field with magnitude 1.50…

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Q: What is the potential at a point 50 cm from one side of two parallel plates that has a uniform…

A: Given value--- separation = 50 cm. electric field = 3.5 Giga N/C. We have to find--- potential?

Q: A proton is acted on by an uniform electric field of magnitude 363 N/C pointing in the negative y…

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Q: REFERENCE QUESTION: An electron (-q = -1.602 x 10-19C) moves along a straight line from point a to…

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Q: A point particle of charge 2.5 x 10^9 C and a mass of 3.65 x10^-7 kg in uniform electric field…

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Q: 1. Two pointlike charges of Q, and Q3 are located at (0, 0.15m) and (0.30m, 0) as shown in the right…

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Q: 1. The magnitude of the electric field between two charged, parallel plates is 3.65x10' N/C. If the…

A: 1. The potential energy is related to potential difference by the formula, P.E=q △V where q is…

Q: 5. At a corner of a 30 mm x 40 mm rectangle is placed a charge of -40µC and at the two adjacent…

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Q: 1. Three charges, 1 nC, 3 nC and -2 nC are located in a two-dimensional plane with the following…

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Q: A uniform electric field with a magnitude of 6960 N/C points in the positive z direction Part A Find…

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Q: 2. Two point charges, +400 uC and -2.00 uC are 0.55m apart. (a) what is the potential energy of the…

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Q: 9. Consider a situation with a negative charge moved from a great distance to a position near a…

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Q: 2) How much work does the electric field do when an electron moves from a point with a potential of…

A: Initial potential, Vi = 250 V Final potential, Vf = -50 V Work done, W = ?  Charge on electron, q =…

Q: A proton is acted on by an uniform electric field of magnitude 233 N/C pointing in the negative x…

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Q: A charge of +2.20 μC is at the origin and a charge of -3.40 μC is on the y axis at y = 40.0 cm.…

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Q: 1. A charge 2µC is 0.3 meters to the left of a -1µC charge. Find the magnitude of the electric field…

A: (1)The equation for the magnitude of the electric field due to a point charge is given by, The net…

Q: A point particle of charge 2.5 nC and mass 3.25 x 10^-3 kg is in a uniform electric field directed…

A: According to Work-Energy theorem, the work done in a dynamic system is equal to its change in…

Q: 5. At a corner of a 30 mm x 40 mm rectangle is placed a charge of -40µC and at the two adjacent…

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Q: need help with these questions. The question reads: A uniform electric field has magnitude 240 N/C…

A: Given data as per question Electric field  =  240N/C charge =4.2nc

Q: Find the (a) work done on the particle, (b) change in the electric potential energy of the…

A: Given: Charge(Q) = 2.5 nC and 1 nC = 10-9 So, Q = 2.5 ×10-9 C r  = 12.0 cm = 0.12 m       (Because…

Q: A point particle of charge 2.5 nC and mass 3.25x10-3kg is in a uniform electric field directed to…

A: Given data: q=2.5×10-9 C Mass m = 3.25×10-3 kg Distance travelled, d = 0.12 m Work done on the…

Q: [1] Two charges of Q, and Q, are placed as in figure. The distance between the two particles is 30…

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Q: A point particle of charge 2.5 nC and mass 3.25x10-3 kg is in a uniform electric field directed to…

A: Given: q=2.5nC=2.5x10-9C mass of the point particle=3.25x10-3 kg r=12.0 cm=0.12 m v=25m/s K=9x109…

Q: Oppositely charged parallel plates are separated by 4.85 mm. A potential difference of 600 V exists…

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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.