The next 5 questions all have to do with the diagram shown, on which I have placed an electron at the origin. The grid spacing is 1 Angstrom per small square. Now place an atomic nucleus with 20 protons on positive x-axis, at x = 6.4 Angstroms. How much work did it take you to bring this nucleus in from 1 m away?     45.0 eV     27.0 eV     58.5 eV     36.0 eV

Q: Now you have a nucleus with 18 protons at x = 3.0 Angstroms on the x-axis. What is the value of the…

A: The charge on the given nucleus, q = 18e = 18×1.6×10-19 C = 28.8×10-19 C  Position of the nucleus is…

Q: Why is the following situation impossible? In the Bohr model of the hydrogen atom, an electron moves…

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Q: 1) A very long uniform line charge has a density of 12nC/m. What is the potential difference Vab if…

A: "  As per guidelines, We will solve first question out of multiple questions. If you want to solve…

Q: Suppose that in the figure (Figure 1) the electron is replaced by a proton with the same initial…

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Q: The next 5 questions all have to do with the diagram shown, on which I have placed an electron at…

A: Given data *The given spacing distance is r = 5.4 Angstroms = 5.4 × 10-10 m *The charge on proton is…

Q: A proton is launched from point 1 as shown with an initial velocity of 3.9 x 105 m/s. By how much…

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Q: A charge +q is located at the origin. A charge −2q is at 3.36 m on the x-axis. (Assume the…

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Q: What is the kinetic energy of each particle as they reach the opposite sides? State your answer in…

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Q: V An electron is to be accelerated in a uniform electric field having a strength of 2.1 10° 1. (a)…

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Q: ha particles (having charges of 2e and masses of 6.64x10−27 kg) were fired toward a gold nucleus…

A: Given values:- Mass of the alpha particle,(m)=6.64 x 10-27 kg ----(1) Charge,(q)=2e=2 x 1.6 x 10-19…

Q: the objects mass is 22.3 kg and you initially put the boxes of protons and electrons 39 m apart. Now…

A: Determine the number of protons and electrons in the box as follows.

Q: A spark plug in a car has electrodes separatedby a gap of 0.025 in. To create a spark and ignite the…

A: separation, d = 0.025 in Electric field, E = 3 x 106 V/m in the gap. (a) What potential difference…

Q: A research Van de Graaff generator has a 2.00-m- diameter metal sphere with a charge of 5.00 mC on…

A: Given: The diameter of the metal sphere is 2.00 m. The charge is 5.00 mC.

Q: Now you have a nucleus with 16 protons at x = 6.2 Angstroms on the x-axis. What is the value of the…

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Q: As shown the potential energy for two protons as a function of separation distance. In the text, it…

A: When a system of charges is considered and if somehow the position of charges are changed, then the…

Q: 4) How much energy (in mili-joules, mJ) is needed to place +1 uC charge at each corner of an…

A: Given:  In an equilateral triangle, each charge magnitude is q1=q2=q3=1 μC=1×10-6 C        (∵1 μC=…

Q: the objects mass is 70.0 kg and you initially put the boxes of protons and electrons 45 m apart. Now…

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Q: Now you have a nucleus with 11 protons at x = 7.9 Angstroms on the x-axis. What is the value of the…

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Q: Two very large metal plates are separated by a distance 0.6 m and charged positive and negative as…

A: Potential difference between the plates (V) = 9000 V distance between the plates (d) = 0.6 m Using…

Q: The figure shows vertical parallel plates of length L=5 cm separated by 4 cm. Electrons (mass me =…

A: Given : Length of the parallel plates L=5 cm distance between plates d=4 cm=0.04 m distance from…

Q: An electron of mass 9.1x10 ^-31 kg and charge 1.6x10^-19 C is ejected from Sodium. If it moves with…

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Q: How much work must be done (in electron Volts) to move a stationary electron located 5.29 x 10 -11 m…

A: Given  Old position, d1 = 5.29×10-11 m New position, d2 = 21.2×10-11 m  k = 8.99×109 N.m2 C-2  e =…

Q: The anode in the Electric Field Mapping experiment lies along the y-axis with its center at x= 0 cm,…

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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: the objects mass is 59.3 kg and you initially put the boxes of protons and electrons 58 m apart. Now…

A: Given information: The mass of the boxes (m) = 59.3 kg The mass of electrons (me) = 9.109 ×10-31 kg…

Q: Two large, parallel metal plates, each of area A, are oriented horizontally and separated by a…

A: The capacitance (C1) of the upper and middle plate can be expressed as, Similarly, the capacitance…

Q: An alpha particle (two protons and two neutrons together in one nucleus) with a mass of 6.64 x…

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Q: 3. A dipole is centred at the origin with an unknown orientation. A potential of V1= 2.0 V is…

A:

Q: The electric potential difference between two infinite, parallel metal plates is V. If the plates…

A: The expression for the electric field difference is V=EL

Q: In an experiment replicating Millikan's oil drop experiment, a pair of parallel plates are placed…

A: Given data: The distance between plates is d=0.02 m. The potential between plates is V=240 V. The…

Q: The next 5 questions all have to do with the diagram shown, on which I have placed an electron at…

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Q: A spherical conductor has a radius of 8 mm and a charge of 20μC. Calculate the electric field and…

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Q: The potential difference between two parallel plates is 598 V. An alpha particle with mass of…

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Q: parallel-plate capacitor(30cm×30cm) has a spacing of 0.2mm. The left plate's charge is +6nC and the…

A:

Q: Determine the work done, in mJ, in moving a 9-nC charge from A(8, 4, 2) m to B(-1, 4, 2) m against…

A: Given: Magnitude of charge, Q=-9 nC=-9×10-9 C Density of charge, λ=9 mC/m=9×10-3 C/m   Solution: The…

Q: 2 parallel plates of area A=30.0 m2 having a distance d=3.00 mm in between are placed inside a…

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Q: 18- What is the electric potential energy of two protons separated by 3.2 nm? O A) 0.45 ev B) 45 ev…

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Q: Two charged parallel metal plates are separated by a distance d and a potential difference of VAB…

A: Electric force is from negative side to positive side. The electric field between the metal plates…

Q: What potential difference is needed to accelerate a He+ ion (charge +e, mass 4u) from rest to a…

A: The change in potential energy is equal to change in kinetic energy

Q: Two parallel plates are separated ?=0.00375 mx=0.00375 m and have a potential difference of ?=1610…

A: Given-  Distance between two parallel plate(d) = 0.00375 m potential difference(v) =1610 V  small…

Q: The next 5 questions all have to do with the diagram shown, on which I have placed an electron at…

A: Given, One electron on the origin And a nucleus which has 6 protons moves from 4.7 Angstrom to 1…

Q: O Considering electron and proton as two charged particles separated by d = 5 x 10-11 m calculate…

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Q: (III) In the Bohr model of the hydrogen atom, an electron orbits a proton (the nucleus) in a…

A: Radius of orbit (r)=0.53×10-10 m Charge on an electron (e)=1.6×10-19 C Coulomb's constant (k)=9×109…

Q: Now you have a nucleus with 19 protons, placed at x = 5.1 Angstroms. What TWO values of x (along the…

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Q: An electron (q = -e) completes half of a circular orbit of radius r arounda nucleus with Q = +3e, as…

A: (a) the potential at i is same as the potential at f, so the change in potential energy is zero from…

Q: 1. A sodium ion with a charge of 1.60 x 10-19 C, and a chloride ion with a charge of -1.60 x 10-19…

A: Given : Charge of sodium ion (Q1) = 1.6 x 10-19 C Charge of chloride ion (Q2) = -1.6 x 10-19 C…

Q: C8T.4 Ahydrogen atom consists of an electron (with nega- tive charge) orbiting a proton (with…

A: A hydrogen atom consists of an electron orbiting a proton , with the conventional definition of the…

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.