Which image represents the direction of the electric field that completes a velocity-selector arrangement?SchematicChoice :(X) Problem 7: The Lorentz force is the sum of the electric and magnetic forces acting upon a particlewith charge9 and velocityF = qË+qvxBA velocity selector is a special arrangement of non-zero electric and magnetic fields that will allowcharged particles with a specified velocity to pass undeflected because the Lorentz force theyexperience is zero. Charged particles with other velocities are turned aside. This is achieved asfollows:• The three relevant vectors, v, Ē, and B are mutually perpendicular.• The magnitudes of the vectors are chosen such that the magnitudes of the electric and magneticforces have equal magnitudes, or, equivalently, E = vB.• The directions of the electric and magnetic fields are chosen such that the electric and magneticforces are oppositely directed.The diagram to the right represents the directions of a uniform magnetic field and the velocity vector.The charge of the particle is explicitly indicated as+q> 0 or-9 <0.O+qO15O

Answered: Image /qna-images/answer/1c6f87cf-a9f9-449b-abad-7935c801dd95.jpg

Answered: Which image represents the direction of…

Which image represents the direction of the electric field that completes a velocity-selector arrangement? SchematicChoice :

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter5: Relativity

Section: Chapter Questions

Problem 5.3CYU: Check Your Understanding a. A particle travels at 1.90108m/sand lives 2.10108swhen at rest relative...

See similar textbooks

Related questions

Q: The image of a very distant car is located 38 cm behind a convex mirror. What is the radius of…

Q: Johnny Manziel has decided that he’s a terrible quarterback (he’s pretty mad about it) and wants to…

A: Givenwithout shoes , MOI=0.20 kg.m2shoes mass, m=0.50 kgdistance, r=45 cm =0.45 m

Q: A plane mirror and a concave mirror (f = 7.50 cm) are facing each other and are separated by a…

A: The mirror equation relating focal length (f) to the object distance (do) and the image distance…

Q: Particle 1 and particle 2 have masses of m 1.2 x 10 kg and m₂-52x10 kg, but they carry the same…

A: Given;- Mass of particle 1 (m1) = 1.2×10-8 kg Charge of particle 1 (q1) = 1…

Q: A crane lifts a 425 kg steel beam vertically a distance of 70 m. How much work does the crane do on…

Q: How far, in meters, would a spring, with a spring constant of 194 N/m, need to be stretched in order…

A: Given that, Spring constant, k = 194 N/m Elastic potential energy, U = 33 J

Q: A 0.29 kg puck is initially stationary on an ice surface with negligible friction. At time t = 0, a…

Q: A monatomic ideal gas expands adiabatically from 1.8 m³ to 4 m³. If the initial pressure is 102 kPa,…

A: Since the process is adiabatic, the first law of thermodynamics reduces to: ΔU = -W where ΔU is the…

Q: A 40-kg child swing back and forth on a tire swing whose rope is 2.4 m in length. The child’s speed…

A: givenmass, m=40 kglength , l=2.4 mspeed,v=3.1 m/swe need to find tension in the rope at the…

Q: Consider the same charged particle moving in a uniform magnetic field with velocity and magnetic…

A: Given : q = - 7 µC = -7 × 10-6 C v = 108 m/s B = 0.530 Tesla θ = 56°

Q: Magnitude Direction [0°, 360°). T degrees from the positive x-axis, where 8 €

Q: A 50 g bullet travelling at speed of 50 m/s strikes a block of wood at rest that weighs 5 kg. What…

A: We can use the principle of conservation of momentum to solve this problem. According to this…

Q: 2. A body having a mass of 20 kg is pulled at a uniform speed up a smooth inclined plane having a…

A: Given: Mass, m=20 kg The gradient is 1:3, hence tanθ=13θ=tan-113θ=18.43°

Q: 1. A ball of mass m 0.10 kg is at the lower end of a light rope that is attached to the ceiling. The…

Q: A tire 0.400 m in radius rotates at a constant rate of 170 rev/min. Find the speed of a small stone…

A: Given data: Radius of the tire is r=0.400 m Rotational frequency is f=170 rev/min

Q: Why this statement is true?The speed of electromagnetic waves in a vacuum is the same for all waves…

Q: For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of…

A: Solution:-

Q: A hot water heater in a residential home runs for an average of 3.2 hours per day with a heat energy…

A: Given Data:- The number of hours per day that the heater runs: 3.2 h/day=3.2×3600 s/dayThe energy…

Q: Let q 1 = 2 μC, q2 = -4 μC, q3 = = +3 μC, q4 = -5 μC, q5 = +9 μC. a. What is the net force on q 5 ?…

A: Solution(8):- Given:- q1 = 2 μC, q2 = -4 μC, q3 = 3 μC, q4 = -5 μC, q5= 9 μC (a).

Q: A car is traveling at 46.0 mi/h on a horizontal highway. (a) If the coefficient of static friction…

A: Given Data: Initial speed of the car (u) = 47 mi/h = 21.0 m/s. Final speed of the car (v) = 0 m/s.…

Q: Approximately how long would it take an electrical signal (carried by an electromagnetic wave) to…

A: We used the concept of speed of Electromagnetic wave to solve this problem. The speed of…

Q: In electron-volts (ev), calculate the dechic of the center of the circle. potential energy placed

Q: 2. Determine the angles A and B in the sketch below by applying the law of reflection. mirror A B A.…

Q: The accompanying diagram shows three resistors, R₁, R2, and R3, connected to a 12-volt battery. 3V…

A: The three resistors, R1, R2, and R3, are in series combination. Therefore, the total voltage drop in…

Q: axis at x = -59 pm. Determine the total electric dipole moment in unit vector notation of the water…

Q: Given 2 identical marbles each of mass M traveling together a speed V what is the total linear…

A: as initiallynet mometum =2mvnet kinetic energy=12mv2+12mv2 =mv2and the…

Q: Bubba Watson is driving a golf ball off the tee. His downswing takes 0.50 s from the top of the…

Q: object moves on a frictionless horizontal table in a circular path of radius 2.90 m. The angular…

A: Given: Mass of object is m=0.360 kg Initial radius of circular path is ri=2.90 m Initial angular…

Q: Old naval ships fired 14 kg cannon balls from a 250 kg cannon. It was very important to stop the…

Q: (Figure 1) shows a 18-cm-diameter loop in three different magnetic fields. The loop's resistance is…

Q: A capacitor consists of two large plates with area A and are separated by a distance of 3a. If the…

Q: If a force of 123.4 N is applied to a spring, with a spring constant of 184.2 N/m, how far will it…

Q: A student is running at her top speed of 4.6 m/s to catch a bus, which is stopped at the bus stop.…

Q: A car slows down from -27.7 m/s to -10.9 m/s while undergoing a displacement of -105 m. What was its…

Q: A student is running at her top speed of 4.6 m/s to catch a bus, which is stopped at the bus stop.…

Q: The half-life for a particular isotope is 5 seconds. Suppose there are initially 380 grams present…

Q: Suppose a gas absorbs 498 J of energy while doing 147 J of work on its environment. Calculate the…

A: Given: The amount of heat absorbed by gas is Q = + 498 J. The work done is W = 147 J.

Q: How many joules of heat does it take to melt 138 grams of ice that has an initial temperature of -22…

Q: Consider the combination of capacitors shown in the diagram, where C, 3.00 P.C₂ 11.0 μF C₂3.00 uF.…

A: Given data: Capacitance are grouped as shown .

Q: Find the spring constant, in N/m, of a spring that has 10.01 Joules of elastic potential energy when…

A: We know that elastic potential energy of a spring is, P = (1/2)kx2 where, k = spring constant and x…

Q: In this example, we will use the concept of equivalent resistance to determine the current in a…

A: Given:- R1= 1 ΩR2= 5 ΩR3= 3.0 ΩV= 18.0 V Find:- a) The current in the resistance R1 b) The…

Q: Life scientists use ultracentrifuges to separate biological components or to remove molecules from…

Q: 1. Four charges are located on the corners of a square having sides a = 5.1 cm as shown. The charges…

A: The charge q1=80nC The charge q2=-80nC The charge q3=160nC The charge q4=-160nC The side of the…

Q: A parallel-plate capacitor with a dielectric with dielectric constant K between the plates has a…

A: Given:- Capacitance initially = C Di-electric constant initially = k Let us…

Q: what will be the horizontal acceleration of the boulder?

Q: In his demo, Mr. Quan connected the lights in parallel to each other. Previously, the lights had…

Q: What is the value of V across resistor R? i=5 A 2 Ω R = ? W+W 50 V 2 Ω ww

Q: Only two forces act on an object (mass = 7.91 kg), as in the drawing. Find the (a) magnitude and (b)…

Q: Consider the circuit shown in the figure (Figure 1). For related problemsolving tips and strategies,…

A: Given data: A circuit diagram is given. From the circuit diagram we need to find the current in the…

Q: Determine the frequency of violet visible light (λ = 420 nm) (GIVEN: 1 m = 10⁹ nm) Answer: Hz

Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

Which image represents the direction of the electric field that completes a velocity-selector arrangement?
SchematicChoice :
(X)

Problem 7: The Lorentz force is the sum of the electric and magnetic forces acting upon a particle
with charge
9 and velocity
F = qË+qvxB
A velocity selector is a special arrangement of non-zero electric and magnetic fields that will allow
charged particles with a specified velocity to pass undeflected because the Lorentz force they
experience is zero. Charged particles with other velocities are turned aside. This is achieved as
follows:
• The three relevant vectors, v, Ē, and B are mutually perpendicular.
• The magnitudes of the vectors are chosen such that the magnitudes of the electric and magnetic
forces have equal magnitudes, or, equivalently, E = vB.
• The directions of the electric and magnetic fields are chosen such that the electric and magnetic
forces are oppositely directed.
The diagram to the right represents the directions of a uniform magnetic field and the velocity vector.
The charge of the particle is explicitly indicated as
+q> 0 or
-9 <0.
O
+q
O
15
O

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

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 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

Show that for a particle is invariant under Lorentz transformations.
Describe what happens to the angle and therefore to the transformed axes in Figure 5.17, as the relative velocity v of the S and S' frames of reference approaches c. Figure 5.17 The Lorentz transformation results in new space and time axes rotated in a scissors-like way with respect to the original axes.
(a) Beta decay is nuclear decay in which an electron is emitted. If the electron is given 0.750 MeV of kinetic energy, what is its velocity? (b) Comment on how the high velocity is consistent with the kinetic energy as it compares to the rest mass energy of the electron.
If relativistic effects are to be less than then must be less than 1.03. At what relative velocity is
. If the relativistic kinetic energy of a particle is 9 times its rest energy, at what fraction of the speed of light must the particle be traveling?
Check Your Understanding Explain how special relativity differs from general relativity.
Same two observers as in the preceding exercises. A rod of length 1 m is laid out on the x-axis in the frame of B from origin to What is the length of the rod observed by an observer in the frame of spaceship A?
Two astronomical events are observed to occur at a time of 0.30 s apart and a distance separation of 2.0109m from each other. How fast must a spacecraft travel from the site of one event toward the other to make the events occur at the same time when measured in the frame of reference of the spacecraft?
(a) How far does the muon in Example 28.1 travel according to the Earth-bound observer? (b) How far does it travel as viewed by an observer moving with it? Base your calculation on its velocity relative to the Earth and the time it lives (proper time). (c) Verity that these two distances are related through length contraction =3.20.
How fast would a muon have to be traveling relative to an observer for its lifetime as measured by this observer to be 10 times longer than its lifetime when at rest relative to the observer?
Same two observers as in the preceding exercise, but now we look at two events occurring in spaceship A. A photon arrives at the origin of A at its time and another photon arrives atat in the frame of ship A. (a) Find the coordinates and times of the two events as seen by an observer in frame B. (b) In which frame are the two events simultaneous and in which frame are they are not simultaneous?
(a) What is the approximate speed relative to us of a galaxy near the edge of the known universe, some 10 Gly away? (b) What traction of the speed of light is this? Note that we have observed galaxies moving away from us at greater than 0.9c.