A positive charge of  28 nC is placed in a uniform electric field that is directed  vertically upward and has a magnitude of  4 x 104  v/m. What work is done by the electric force when the charge moves 0.45 m to the right?             Zero     32 mJ     0.112 J     46 uJ

Q: An alpha particle, which has charge 3.20 ✕ 10−19 C, is moved from point A, where the electric…

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Q: A proton is acted on by a uniform electric field of magnitude 193 N/C pointing in the positive z…

A: Electric field is a physical field which is produced by charged objects. It is a measure of force on…

Q: A proton (g = +1.6x10-19 C) is released from rest at point A in a uniform electric field that has a…

A: Let F denote the force on the proton due to the electric field denoted by E, and let q denote the…

Q: A small object with a charge of q-10.0 C travels from the origin to the point (x, y)-(20.0 cm, 50.0…

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Q: -5.0 µC charge moves from m to m in a uniform electric field V/m. (a) Calculate the potential…

A: charge (q) = -5 μC Initial position = <2,-5,3> mFinal position = <6,3,1> mElectric field…

Q: Locations A and B are in a region of uniform electric field. Location A is at (-13,0,0) m. Location…

A: Given  Location A ( -13,0,0)  Location B (7,0,0,)  For a path , starting from A and end at B, the…

Q: The speed of an electron moving along the y axis increases from 4.75 × 106 m/s at y= 10.0 cm to 8.00…

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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 uniform electric field of magnitude 305 V/m is directed in the negative y direction as shown in…

A: Given, Electric filed, E=305V/m   The electric potential is the total potential between points A…

Q: The drawing shows the electric potential as a function of dis- tance along the x axis. Determine the…

A: The electric potential versus distance graph is shown below.

Q: An alpha particle, which has charge 3.20 ✕ 10−19 C, is moved from point A, where the electric…

A: The charge on the alpha particle is Q=3.20×10-19 C. The electric potential at point A is VA=2.80×103…

Q: Ball having mass 8.9kg and velocity 4.4m/s travels to the east. Impulse given at point O, makes it…

A: Given Mass of the ball m = 8.9 kg Initial Velocity u = 4.4 m/s ( due east) Final Velocity v = 9.5…

Q: Consider an electron is released from rest in a uniform electric field whose magnitude is 4.10 x…

A: Given: The strength of the electric field is 4.1x103 V/m. The distance is 1.2 cm.

Q: In a certain region of space, the electric potential varies along an x-axis as shown in the figure…

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Q: A spherical conductor with a 0.353 m radius is initially uncharged. How many electrons should be…

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Q: When an electron moves from A to B along an electric field line in the figure, the electric field…

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Q: EXERCISE A constant electric field with magnitude 1.50 x 10³ N/C is pointing in the positive…

A: Concept: The magnitude of a constant electric field is given to be 1.50×103 N/C  in the positive…

Q: uniform electric field of magnitude 400 V/m is directed in the positive x-direction. A 15 ÂµC charge…

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Q: Oppositely charged parallel plates are separated by 6.06 mm. A potential difference of 600 V exists…

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Q: A uniform electric field of magnitude 220 V/m is directed in the positive x direction. A +12.0 pC…

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Q: A uniform electric field of magnitude 280 V/m is directed in the positive x direction. A +14.0 µC…

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Q: An electric field does 1.05 ✕ 103 eV of work on a carbon nucleus of charge 9.61 ✕ 10−19 C. Find the…

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Q: a distribution of charge produces an electric field along the x-axis of the form E(x) = (327 V/m3)…

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Q: A charge of 23.0 nC is placed in a uniform electric field that is directed vertically upward and…

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Q: How much work is required to move a charge q=1.6x10-1°C through a potential difference of 3.00…

A: charge (q) = 1.6×10-19 C potential difference (V) =  volts

Q: ant electric field with magnitude 1.50 x 103 N/C is pointing in the positive x-direction. An…

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Q: inge in electric potential energy of the charge related to the work done on the charge can you…

A: Given: The initial position is 0 m and final position is 0.2,0.5 m q=12μCE→=280i^Vm

Q: A uniform electric field E= 3500 V/m exists within a certain region. What volume of space contains…

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Q: Three charges are in a line.  One charge has size 2.6 x 10-4 C and is located at x = -6.2 m.…

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Q: When an electron moves from A to B along an electric field line in the figure, the electric field…

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Q: alpha particle (m = 6.7 × 10−27 kg, q = +3.2 × 10−19 C) has a speed of 30 km/s at point A and moves…

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Q: The drawing shows the electric potential as a function of distance along the x axis. Determine the…

A: As the drawing shows the electric field potential against the distance the slope of the curve gives…

Q: In a certain region of space with volume 0.2 m³ , the electric potential is found to be 5V…

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Q: The drawing shows the electric potential as a function of dis- tance along the x axis. Determine the…

A: Electrostatic.

Q: Oppositely charged parallel plates are separated by 5.28 mm. A potential difference of 600 V exists…

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Q: PROBLEM #1: If a charge of magnitude 7.5 x 1017 C is being held in place 2 x 108 m from a charge of…

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Q: Oppositely charged parallel plates are separated by 4.78 mm. A potential difference of 600 V exists…

A: Given that, The separation between the parallel plates is d=4.78mm=4.78×10-3m The potential…

Q: A potential difference exists between the inner and outer surfaces of the membrane of a cell. The…

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Q: Electric Potential The work done brings a charge of q from infinity to a point P which is at a…

A: Work done to moving a charge from on point to another is given by:- W = q.(Vf - Vi) Here, W = work…

Q: Ex (N/C) The graph shows the electric field as a function of position in a particular region of…

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Q: Oppositely charged parallel plates are separated by 4.97 mm. A potential difference of 600 V exists…

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Q: A uniform electric field of magnitude 325V/m is directed in the negative y direction in Figure. The…

A: Electric field, E = 325 V/m

Q: A uniform electric field of magnitude 395 N/C pointing in the positive x-direction acts on an…

A: Magnitude of electric field (E) = 395 NC Initial velocity of electron (u) = 0 m/s distance moved by…

Q: A spherical conductor with a 0.493 m radius is initially uncharged. How many electrons should be…

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Q: The graph in the figure shows the variation of the electric potential V as a function of position x.…

A: Given: graph of electric potential as a function of position  To Find: x-component of electric field…

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.