4. A particle of charge - 5 µC is in uniform electric field, E. It is then released from rest from A and moves to the left; after moving 4.00 m, and reached B, its Kinetic energy is 3.0J. (a) What is the direction of electric field? (b) What is the work done by the electric force? (c) What is the potential difference between A & B? Which point A or B at higher potential? (d) What is the value of electric field? (e) If the charge is moved from B perpendicular to the line joining A&B 2.0 m to the point C, what is the value of the electric field and what is the work done? BC = 2.0 m; AB = 4.0 m.

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Q: 10 A charged particle (q = -8.0 mC), which moves in a region where the only force acting on the…

A: Given :Potential difference of the VB−VA=Work done/ Chargeq=-8 mCWork done is 4.8 J Because…

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Q: There is a total charge of + 3µC on the surface of the conducting sphere with 0.15 m radius. What is…

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Q: A small particle has charge -7.5 µC and mass 0.3 grams.  It moves from point A, where the electric…

A: A small particle has charge -7.5 µC and mass 0.3 grams.  It moves from point A, where the electric…

Q: Which term refers to a surface on which all points are at the same potential?     Select one: a.…

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Q: A charged particle (q = - 53 mC), which moves in a region where the only force acting on the…

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Q: Lecture 4 physics example A and B

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Q: q, = 12 nC %3D r = 0.12 m 92 = -20 nC %3D A 9, = -16 nC Three-point charges at the vertices of an…

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Q: An object with charge q = -11.00 nC is placed in a region of uniform electric field and is released…

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Q: Question 8/10 A uniformy charged insulating rod is bent into the shapeof a semicircle as shown in…

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Q: A +0.2 µ Ccharge is in an electric field. What happens ifthat charge is replaced by a +0.4 µC…

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Q: 1. Consider that the earth and the atmosphere form a parallel plate of charges. Where the electric…

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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…

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Q: Given that the electric potential ( in units of volts) in a region in space is given as V(x,y,z) =…

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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: Two charges of 1.0 uC and -2.0 µC are 0.50 m apart at two verti- ces of an equilateral triangle as…

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Q: 25. An alpha particle, which has charge 3.20 x 10-19 from point A, where the electric potential is…

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Q: Points A, B, and C are at the corners of an equilateral triangle of side 5.00 m. Equal positive…

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Q: 10. The three charges in the below figure are at the vertices of an isosceles triangle, where q =…

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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…

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Q: Two point charges Q1 = +5.55 nC and Q2 = −2.05 nC  are separated by 30.0 cm.  What is the electric…

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Q: Activity 2 A small particle has charge - 5. 00 uC and mass 2.00 x 10 kg. It moves from point A,…

A: charge (q) = -5 μC mass (m) = 2×10-4 kg VA = +200 volts VB = +800 volts speed of particle at A = 5…

Q: Why is it easier to determine the net electric potential at a location in space near several point…

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

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Q: Two point charges q1 = + 10 nC and q2 = ‐6 nC are separated by a distance of 0.8 m. What is the…

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Q: Question 1. Two charges of 1.0µC and -2.0µC are 0.50 m apart at two vertices of an equilateral…

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