Two positive ions each with a +2 charge are initially held at rest at some distance from each other. The charge of one of the ions decreases by one, but both remain stationary. What happens to the kinetic and potential energies of the ions as a result? Kinetic energy and Potential energy both remain constant Kinetic energy remains constant; Potential energy increases Kinetic energy decreases; Potential energy remains constant Kinetic energy remains constant; Potential energy decreases Kinetic energy increases; Potential energy remains constant

Q: alculate the electric potential energy of the group of clow. -4.0 nC 4.0 cm 3.0 cm 3.0 nC

A: Let the given three charges areq1 = 3 n Cq2 = -4 n Cq3 = 3 n C

Q: An electron that is completely free to move is placed in a region of electric field and released.…

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Q: The figure shows a −Q charge and +Q charge, and two paths (the dashed lines) to get from points 1 to…

A: Work done on any object is define by the product of the force and displacementSo,…

Q: A proton moves from C to B in a uniform electric field of 5 x 10 ^3 N/C, as shown in the following…

A: Potential Energy in electrostatic is the energy required to move a charged particle in a electric…

Q: A positive charge is moved across the potential difference AV < 0. The electric potential energy of…

A: a positive charge is moved across the potential difference ∆V &lt; 0 .

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: Two charges of A = 2.3 μC and B = −7.5 μC are d = 4.0 m apart at two vertices of an equilateral…

A: Formula of electric potential due to more than one point charges: V=kq1r1+q2r2+..…

Q: What is the potential energy of an electron at the point P of the capacitor shown in the figu 19 C)…

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Q: The electric potential in a region of space is shown below. A +0.4 C charge is moved from B to A.…

A: Answer            2j of energy input

Q: Three charges are arranged on the vertices of an equilateral triangle whose sides have length d =…

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Q: In the Figure shown below, Find (a) Find the net force on (12 nC) by 3 other charges (b) Find net…

A: Given :

Q: electron is released from rest in a uniform electric field. As it moves, which of the following…

A: According to conservation of energy Total energy of isolated system remains constant. Kinetic energy…

Q: A small conducting sphere, with a charge of 4.25 nC, moves from a position in an electric field with…

A: We have given A small conducting sphere, with a charge of 4.25 nC or 4.25 x 10-9C moves from a…

Q: As an electron moves in the opposite direction of the electric field lines it is moving from high…

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Q: The electric potential in a region of space is shown below. A -0.6 C charge is moved from D to C.…

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Q: A charge moves 2.0 cm in the direction of a uniform electric field having a magnitude of 220 N/C.…

A: Given that, The magnitude of the electric field, E = 220 N/C The change in electric potential…

Q: Three charges are arranged as shown in the diagram below. The charges are Q1 = -6 nC, Q2 = 4 nC, Q3…

A: Given:charges given areQ1 = − 6×10−9 CQ2 = 4×10−9 CQ3 = −5×10−9 Cthe arrangement of the charges is…

Q: What statement is true regarding electric potential and electric potential energy of a particular…

A: Electric potential energy at a point is defined as total work to carry unit charge from infinite to…

Q: An electron is projected with in a region where there is uniform electric field parallel to the…

A: We know that  E= - dV / dx  dV = - E dx i.e Potential energy decreases in the direction of field.…

Q: A small object with a charge of q = 12.0 µC travels from the origin to the point (x, y) = (20.0 cm,…

A: SOlution: Given that q = 12 micro C distance travel (0,0) to (20,50) E=270 i V/m

Q: A particle with electric charge -2 nC is located a distance of 1 cm from another particle with…

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Q: uniform electric field points in the positive y-direction and has a magnitude of 3.8 × 106 N/C. Find…

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Q: Thor is battling the Frost Giants and he uses his hammer, Mjolnir, to zap them with lightning. Thor…

A: The electric field points from the object with the higher electric potential to the object with the…

Q: Three point charges are fixed in place as shown in the figure below. How much electric potential…

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Q: Three point charges q1 = +2.7µC, q2 = −3.4µC and q3 = −1.6µC initially are infinitely far apart.…

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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.