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 5 protons on positive x-axis, at x = 2.1 Angstroms. How much work did it take you to bring this nucleus in from 1 m away?

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

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

A: diameter, D = 2 m  radius, r = 1m  charge, q = 5 mC = 0.005 C

Q: Two plates separated by a distance ?=14.8 mmd=14.8 mm are charged to a potential difference V=7.25…

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

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Q: 23. A particle with charge +q_is at the origin. A particle with charge -2g is at x = 2.00 m on the x…

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Q: n electron is accelerated from rest in the electron gun of a cathode ray oscilloscope by a potential…

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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: Please answer this question with explanations so I can understand. In a Millikan experiment, two…

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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: Two parallel plates AB are insulated by vacuum with a distance of 5 cm between them. An accelerating…

A: Electric force on an electron F = eE  E = electric field = V/d  V = potential between two plates…

Q: Now you have a nucleus with 8 protons at x = 6.4 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: 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: 4.Which of the following charge distribution has the lowest potential energy? 1. 2. 3. 4. O A. 1 о…

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Q: A hydrogen atom has a central nucleus w/ a single proton w/c is the charged particle of…

A: Given Data:  Proton charge, 1st ring distance, 2nd ring distance, 1st ring potential 2nd ring…

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: 24.1 V. Calculate the change that occurs in the particle's electrostatic potential energy, when the…

A: Given  Va = 11.7 Volts  Vb = -24.1 Volts  ∆V = Va-Vb = 11.7-(-24.1) = 35.8 Volts  Potential…

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

A: Given values -  Grid spacing = 1 Angstrom per small square Number of protons = 20  Position of…

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: Two plates are horizontal and are separated by 1.0 cm and are connected to a 100 volt battery with…

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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…

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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: a. what is the potential difference between the plates b. if the electrons are stopped halfway…

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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…

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Q: What is the value of the electrostatic potential at a distance of 0.53 Å (Angstroms) from a proton?…

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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: 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: You have an atomic nucleus with 6 protons at x = 5.2 Angstroms on the x-axis. How much work would it…

A: Given data *The distance on x-axis is, 5.2 Angstrom = 5.2 × 10-10 m *The distance on y-axis is, 2.3…

Q: What is the electric potential energy of two protons separated by 3.2 nm? O A) 0.045 ev B) 0.45 ev )…

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

A: Given: The radius is given as r=n20.0529 nm. The electric potential energy of the system is -13.6…

Q: 6. The radius of the central wire of a Geiger counter is (a – 200 µm) and the radius of the hollow…

A: potential difference due to infinite wire: V=∫r1r2λ2πε0rdr=λ2πε0lnr2r1

Q: In the classical model of a hydrogen atom, an electron orbits a proton with a kinetic energy of…

A: Part A:

Q: A +5.6 C charged particle (m=2.0 kg) is placed 42 cm from a -3.7C stationary charge. If the particle…

A: charge 1 = +56 C charge 2 = -3.7 C distance between them = 42 cm

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.