**Problem: Conservation Laws in Particle Physics****Scenario:**A proton and an alpha particle (charge = 2e, mass = 6.64 × 10⁻²⁷ kg) are initially at rest, separated by 8.27 × 10⁻¹⁵ m.**Question (a):** If they are both released simultaneously, explain why you can't find their velocities at infinity using only conservation of energy.*Answer:*(Write your explanation here)---**Question (b):**What other conservation law can be applied in this case?*Answer:*(Write your explanation here)---**Question (c):**Find the speeds of the proton and alpha particle, respectively, at infinity.*Proton:* ___ m/s *Alpha particle:* ___ m/s---#### Note on Diagrams:There are no graphs or diagrams provided in the problem for further explanation.

Answered: Image /qna-images/answer/4681cc01-7eab-4a3f-ba3a-2e09bd3a25ce.jpg

kg) are initially at rest, separated by A proton and an alpha particle (charge = 2e, mass = 6.64 (a) If they are both released simultaneously, explain why you can't find their velocities at infinity using only conservation of en (b) What other conservation law can be applied in this case? Thic (c) Find the speeds of the proton and alpha particle, respectively, at infinity. proton m/s alpha particle m/s

kg) are initially at rest, separated by A proton and an alpha particle (charge = 2e, mass = 6.64 (a) If they are both released simultaneously, explain why you can't find their velocities at infinity using only conservation of en (b) What other conservation law can be applied in this case? Thic (c) Find the speeds of the proton and alpha particle, respectively, at infinity. proton m/s alpha particle m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Lned weu/ student/Assignment-Responses/submit?dep=27380743&tags=autosave#Q5 15.0 V 10.0 V 30.0 V 35.0 V 45.0 V D 20.0 V 25.0 V Find the work W.n in electron volts done by the electric force on a proton that moves from point A to point B. Similarly, find Wac Wan, and WAE: (Assume the proton starts and stops at rest. Enter your answers AB in ev.) HINT (a) W AB The work done by any conservative force can be related to the change in an associated potential energy: W = -APE. eV (b) WAC 25 X ev (c) WAD 45 x ev (d) WAr 45 Xev 2:17 PM P Type here to search (? 9/13/2021
Consider the parallel-plate capacitor shown in the figure. The plate separation is 2.1 mm and the electric field inside is 15 N/C. An electron is positioned halfway between the plates and is given some initial velocity, vi. a) What speed, in meters per second, must the electron have in order to make it to the negatively charged plate? b) If the electron has half the speed needed to reach the negative plate, it will turn around and go towards the positive plate. What will its speed be, in meters per second, when it reaches the positive plate in this case?
simple and common technique for accelerating electrons is shown in the figure below, where there is a uniform electric field between two plates © L 39% Electrons are released, usually from a hot filament, near the negative plate, and there is a small hole in the positive plate that allows the electrons to continue moving. (a) Calculate the acceleration in meters per second squared of the electron if the field strength is 3.20 x104 N/C. m/s2 (b) Explain why the electron will not be pulled back to the positive plate once it moves through the hole.
an evacuated tubes a potential differences of v=0.24 Kv to accelerate electrons which then hit a copper plate and produce x rays Write an expression for the non-relativistic speed of these electrons v in terms of e, AV, and m, assuming the electrons start from rest
An electron is traveling with initial kinetic energy K in a uniform electric field. The electron comes to rest momentarily after traveling a distance d. (a) What is the magnitude of the electric field? (Use any variable or symbol stated above along with the following as necessary: e for the charge of the electron.) E = (b) What is the direction of the electric field? O in the direction of the electron's motion O opposite to the direction of the electron's motion O perpendicular to the direction of the electron's motion (c) What If? Fluoride ions (which have the same charge as an electron) are initially moving with the same speed as the electrons from part (a) through a different uniform electric field. The ions co to a stop in the same distance d. Let the mass of an ion be M and the mass of an electron be m. Find the ratio of the magnitude of electric field the ions travel through to the magnitude of the electric field found in part (a). (Use the following as necessary: d, K, m, M, and…
O A positi velu chavged rod is placed along the X-axis, A negativelu Chara ed particle moves in a circu lar alc around the rod/x-axis the work done on the chavged particle by the electric field of the rod is: AS zero BJ Notenough info DJ Negative C) POsitive
JA charged particle q3 with mass m = at their positions. Calculate the speed of q3 at infinity. (q1 = -1µC, 92 1g is released from rest at point A. q, and q2 are fixed +2µC, 93 = +3µC) 91 92 93 2m 1m A 14:42 01.05.2021 DELL PREMIUM SOUND F8 F10 F11 Insert PrntScr Delete PgUp Home & NumLk 5 6. 8 O } E R D F G H K 8 (+
The acceleration voltage of an Electron Gun is Va = 500 V and the distance between Kathode and Anode is d = 5cm. Non-relativistic calculation can be used. Calculate how fast the electrons are moving when they pass the anode. Find the work done by the electric field on an electron. What time does the electron take to get from the hot cathode to the anode? Now the acceleration voltage changes and electrons are passing the anode with a speed of v=2,054⋅107ms. Find the acceleration voltage.
of the average electric field that could accelerar to a speed of 1,0 x 10' m/s. Ignore any relainist effects (Chapter 26) and determine the magnitude tor is 4.0 m long and must accelerate protons from red killing the malignant cells. Suppose a proton acceler ton therapy in which proton beams are accelerated o high energies, then directed to collide into a ru 56. + e Some forms of cancer can be treated using pr these protons
Two parallel plates are separated by 2.50cm and connected to a 120V battery. a)What is the magnitude of the existing field between the plates? b)How much work is done on a proton to move it from the positive plate to the negative plate if it starts from rest and it moves horizontally? c)How much is the electric force acting in the proton? d)How much is its acceleration? e)With what speed does it reach the negative plate?
(a) Calculate the speed of a proton that is accelerated from rest through an electric potential difference of 168 V. m/s (b) Calculate the speed of an electron that is accelerated through the same potential difference. m/s
(a) Calculate the speed of a proton that is accelerated from rest through an electric potential difference of 166 V. m/s (b) Calculate the speed of an electron that is accelerated through the same potential difference. m/s