Consider two point particles that have charge +e, are at rest, and are separated by 1.30 x 10-15 m. (a).How.much.wprk was required to bring them together from a very large separation distance? x kev Enter a number. (b) If they are released, how much kinetic energy will each have when they are separated by twice their separation at release? X kev (c) The mass of each particle is 1.00 u (1.00 amu). What speed will each have when they are very far from each other? m/s

Consider two point particles that have charge +e, are at rest, and are separated by 1.30 x 10-15 m. (a).How.much.wprk was required to bring them together from a very large separation distance? x kev Enter a number. (b) If they are released, how much kinetic energy will each have when they are separated by twice their separation at release? X kev (c) The mass of each particle is 1.00 u (1.00 amu). What speed will each have when they are very far from each other? m/s

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter26: Electric Potential

Section: Chapter Questions

Problem 13PQ: A proton is fired from very far away directly at a fixed particle with charge q = 1.28 1018 C. If...

See similar textbooks

Related questions

Q: Two charged spheres are 8.45cm apart they are moved and the force on each of them is found to have…

A: Let the charges on two spheres be = Q and q respectively Let the original force between them = F The…

Q: Two identical conducting spheres are charged with a net charge of +5.0 q on the first sphere and a…

Q: An American penny is 97.5% zinc and 2.5% copper and hasa mass of 2.5 g. The net positive charge on…

A: The force acting between the charged particle is given by the formula F=k q2r2 , where k=9×109…

Q: A conducting sphere has a charge 83 nC. Charge 3q is removed from it and is placed on a second…

A: Given : Initial charge on first sphere, Qi = 83 nC = 83 × 10-9 C Final charge on first…

Q: Two red blood cells each have a mass of 9.05 x 10-14 kg and carry a negative charge spread uniformly…

A: Given data,Mass of two red blood cells Charges The radius of the sphere is given by

Q: A 4 nC charge is at the origin and a -9 nC charge is at x = 4 cm. At what x-coordinate could you…

A: Given The charge at the origin is q=4 nC. The charge at x = 4 cm is Q=-9 nC. The distance between…

Q: This is a physic II question. Consider two point charges located on the x axis: one charge, q1 =…

A: Force on q3 due to q1 is,

Q: If a cat repeatedly rubs against your cotton slacks on a dry day, the charge transfer between the…

A: According to Bartleby guidelines, I can answer a maximum of three subparts. If you need other parts…

Q: Two identical conducting spheres are charged with a net charge of +5.0q on the first sphere and a…

A: Before touching charges on spheres were +5 C and -8 C. As both the spheres are identical so,…

Q: A +2 mC charge sits at the origin/at point (0,0) +A +8mC charge is directly 3 m to the left of the…

Q: Two objects have the same charge. You observe that one experiences a force of 23.0 uN due to other,…

Q: Two charges are placed on the x-axis: +3.0 uC at x = 0 and -5.0 uC at x = 40cm. Where must a third…

Q: Two point charges Q and 4Q are at x = 0 and x = L, respectively, and free to move. A third charge is…

Q: If a cat repeatedly rubs against your cotton slacks on a dry day, the charge transfer between the…

A: The charge transfer between the cat hair and the cotton leaves you with an excess charge of…

Q: Suppose a speck of dust in an electrostatic precipitator has 1.3000 x 1012 protons in it and has a…

A: Given Data: The number of protons in the electrostatic precipitator is n = 1.3 x 1012 protons. The…

Q: A 4.0 mg bead with a charge of 2.5 nC rests on a table. A second bead, with a charge of - 5.6 nC, is…

A: The charge of the first bead, QB1=2.5 nC=2.5×10-9 C The charge of the second bead, QB2=-5.6…

Q: A charge Q= 3nC is uniformly distributed over a ring of radius a = 6 cm. An electron is released…

A: (given) Charge (Q) = 3 nC…

Q: A positive charge of 4.0 µC exerts an attractive force of 8 N on an unknown charge 20 cm away. The…

Q: Two identical spheres are charged by induction and then separated; sphere 1 has charge +Q and sphere…

Q: A −5nC point charge is on the x-axis at x = 1.2m A second point charge Q is on the x-axis at…

A: Let Q1 = -5×10-9C x1 = 1.2m Q2 = Q x2 = -0.6m

Q: Rocket observations show that dust particles in Earth’s upper atmosphere are often electrically…

Q: р Σπερχε can A water molecule (H2O) has a dipole moment of 6.17 x 10-30 C. m. A water molecule…

Q: Particles of charge +70, +48, and -80 μC are placed in a line. The center one is 0.35 m from each of…

Q: Two red blood cells each have a mass of 9.05 x 10-14 kg and carry a negative charge spread uniformly…

Q: Point charges q1 = q2 = 4.0 x 10-6 C are fixed on the x-axis at x = -3.0 m and x = 3.0 m. What…

Q: A particle of charge Q= 4.1*10-6 is place at the origin if one to exert a force of 6.3*10-6N on the…

A: Given data: Charge (q1) = Q = 4.1×10-6 C Force (F) = 6.3×10-6 N Charge (q2) = 1.6×10-3 N Required:…

Q: A small object of mass 0.0150 kg and charge 3.1 mC hangs fromthe ceiling by a thread. A second small…

A: Mass of small object,(m)=0.0150 kg ----(1) [Given] Charge on a small object,(Q1)=3.1 mC=3.1 x 10-6 C…

Q: You have an equilateral triangle, and it happens you place three charges: q1 = 10 C, q2 = -70 C,…

Q: As a honeybee flies, the passing air strips electrons from its hairs, giving the bee a net positive…

A: Given: Electrons stripped by the air=75,000 Formula used: E→=kQr2

Q: Two circular plates of radius 0.25 m are separated by an air gap of 1.8 mm. The plates carry charge…

Concept explainers

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.

Question

Consider two point particles that have charge +e, are at rest, and are separated by 1.30 10^-15 m.

Consider two point particles that have charge +e, are at rest, and are separated by 1.30 x 1015 m.
(a).How.much.wprk was required to bring them together from a very large separation distance?
x kev
Enter a number.
(b) If they are released, how much kinetic energy will each have when they are separated by twice their separation at release?
X kev
(c) The mass of each particle is 1.00 u (1.00 amu). What speed will each have when they are very far from each other?
m/s

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A proton is fired from very far away directly at a fixed particle with charge q = 1.28 1018 C. If the initial speed of the proton is 2.4 105 m/s, what is its distance of closest approach to the fixed particle? The mass of a proton is 1.67 1027 kg.
In nuclear fission. a nucleus splits roughly in half. (a) What is the potential 2.00 10-14 m from a fragment that has 46 protons in it? (b) What is the potential energy in MeV of a similarly charged fragment at this distance?
(a) Find the potential difference VB required to stop an electron (called a slopping potential) moving with an initial speed of 2.85 107 m/s. (b) Would a proton traveling at the same speed require a greater or lesser magnitude potential difference? Explain. (c) Find a symbolic expression for the ratio of the proton stopping potential and the electron stopping potential, Vp/Ve. The answer should be in terms of the proton mass mp and electron mass me.
A particle with charge 1.60 1019 C enters midway between two charged plates, one positive and the other negative. The initial velocity of the particle is parallel to the plates and along the midline between them (Fig. P26.48). A potential difference of 300.0 V is maintained between the two charged plates. If the lengths of the plates are 10.0 cm and they are separated by 2.00 cm, find the greatest initial velocity for which the particle will not be able to exit the region between the plates. The mass of the particle is 12.0 1024 kg. FIGURE P26.48
A thin conducing plate 2.0 m on a side is given a total charge of 10.0C . (a) What is the electric field 1.0 cm above the plate? (b) What is the force on an electron at this point? (c) Repeat these calculations for a point 2.0 cm above the plate. (d) When the electron moves from 1.0 to 2.0 cm above the plate, how much work is done on it by the electric field?
Four balls, each with mass m, are connected by four nonconducting strings to form a square with side a as shown in Figure P25.74. The assembly is placed on a nonconducting. frictionless. horizontal surface. Balls 1 and 2 each have charge q, and balls 3 and 4 are uncharged. After the string connecting halls 1 and 2 is cut, what is the maximum speed of balls 3 and 4?
From a distance of 10 cm, a proton is projected with a speed of v=4.0106 m/s directly at a large, positively charged plate whose charge density is =2.0105 C/m2. (See below.) (a) Does the proton reach the plate? (b) If not, how far from the plate does it turn around?
A proton and an alpha particle (charge = 2e, mass = 6.64 1027 kg) are initially at rest, separated by 4.00 1015 m. (a) If they are both released simultaneously, explain why you cant find their velocities at infinity using only conservation of energy. (b) What other conservation law can be applied in this case? (c) Find the speeds of the proton and alpha particle, respectively, at infinity.
Review. From a large distance away, a particle of mass m1, and positive charge q1 is fired at speed in the positive x direction straight toward a second particle, originally stationary but free to move, with mass m2, and positive charge q2. Both particles are constrained to move only along the x axis. (a) At the instant of closest approach, both particles will be moving at the same velocity. Find this velocity, (b) Find the distance of closest approach. After the interaction, the particles will move far apart again. At this time, find the velocity of (c) the particle of mass m1, and (d) the particle of mass m2.
An electron is to be accelerated in a uniform electric field having a strength of 2.00106 V/m. (a) What energy in keV is given to the electron if it is accelerated through 0.400 m? (b) Over what distance would it have to be accelerated to increase its energy by 50.0 GeV?
An election enters a region between two large parallel plates made of aluminum separated by a distance of 2.0 cm and kept at a potential difference of 200 V. The electron enters through a small hole in the negative plate and moves toward the positive plate. At the time the electron is near the negative plate, its speed is 4.0103 m/s. Assume the electric field between the plates to be uniform, and find the speed of electron at (a) 0.10 cm, (b) 0.50 cm, (c) 1.0 cm, and (d) 1.5 cm from the negative plate, and (e) immediately before it hits the positive plate.
What is the magnitude of the electric field due to a charged particle at its exact location (r = 0)?