An electron moves through a uniform magnetic field given by B = Bi +(3.0B,)j. At a particular instant, the electron has velocity v =| 2.0 and the magnetic force acting on it is F = (6.4×10-1º N& Find B,.

An electron moves through a uniform magnetic field given by B = Bi +(3.0B,)j. At a particular instant, the electron has velocity v =| 2.0 and the magnetic force acting on it is F = (6.4×10-1º N& Find B,.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 10CQ: Can a constant magnetic field set into motion an electron initially at rest? Explain your answer.

See similar textbooks

Related questions

Q: A 2.0 m wire carries a current of 15 A directed along the positive x-axis in a region where the…

A: Length , L = 2.0 m Current , I = 15 A Magnetic field , B = x 10-3 T To find = Resulting magnetic…

Q: What is the magnetic force on a particle of charge 3.87 nC moves at 25 000 m/s at 55° up the x-y…

A: Given data: The magnitude of the charge is, q= 3.87 nC q= 3.87×10-9 C Speed of the charged particle…

Q: Two parallel wires carry currents in opposite directions. Current I1 = 6 A is at the origin and…

A: Given, Two parallel wires carry currents in opposite directions.Current, I1 = 6 A (at origin and…

Q: Q/3 A particle with mass1.81 x 10-3 kg and a charge of 1.22x10-8 C has, at a given instant, a…

A: Solution as

Q: :A proton moves through a uniform magnetic field given by B = (30 î – 20ĵ) mT. At a time t1, the…

A: Given Data Uniform magnetic field is given as B→=(30.0 i^-20.0j^) mT=(30.0i^-20.0j^ )×10-3 T…

Q: A proton (q = 1.6 X 10-19 c, m = 1.67 X 10-27 kg) moving with constant velocity enters a region…

A: We are given with a proton with charge and which is moving with constant velocity. And the distance…

Q: A positron with kinetic energy 2.90 keV is projected into a uniform magnetic field of magnitude…

A: Given data: The kinetic energy of positron is KE=2.90 keV. The magnetic field is B=0.110 T. The…

Q: t1, the proton has a velocity given by = (vz î + (2000m/s)j) and the magnetic force of the proton is…

Q: An electron moving in the positive x direction experiences a magnetic force in the positive z…

A: The magnetic force experienced by a charge 'q' moving with velocity 'v' in an external magnetic…

Q: Please help with the attached problem

Q: A 2.0 m wire carries a current of 15 A directed along the positive x-axis in a region where the…

A: Length of wire= 2 mts Current= 15 Amp

Q: In a simplified model of the hydrogen atom, its electron moves in a circular orbit with a radius of…

A: f=qB2πmeB=2πmefq

Q: One long wire lies along an x axis and carries a current of 63 A in the positive x direction. A…

A: so here,I1=63 AI2=48 AR=1.2 m

Q: A particle with a charge of 0.04 C is moving at right angles to a uniform magnetic field with a…

A: The charge on the particle, q is 0.04 C. The magnetic field strength, B is 0.8 T. The velocity of…

Q: A charged particle with charge q and velocity v = vx + vy is moving into a region of space with…

A: Given data: A charged particle with charge is, q Velocity of the charge particle is, v = vx + vyv=…

Q: Q.3: An electron moves through a uniform magnetic field given by B = (B,î + 3.0Bzj)T. At a…

Q: A particle (m = 0.027 g, q = 0.5 C) has a velocity of 3,242 m/s entering an area of constant…

A: Given: Particle's mass, m=0.027 g=2.7×10-5 kg Particle's charge, q=0.5 C Particle's velocity, v=3242…

Q: An electron moves through a uniform magnetic field given by B = (Bzî + 3.0Bxĵ)T. At a particular…

Q: A proton (q = 1.6 X 10-19 C, m=1.67 X 10-27 kg) moving with constant velocity enters a region…

A: since you post multi parts question , i am solving first three for you please post other question…

Q: The magnetic field in a region is given by B = (0.750 +0.210) T. At some instant, a particle with…

Q: A particle of mass 10 g and charge 80 mC moves through a uniform magnetic field, in a region where…

A: The given values are,

Q: A +6µC point charge is moving at a constant speed of 8x106 m/s in the +y-direction, relative to a…

Q: Within the green dashed circle shown, the magnetic field changes with time according to the…

A: The magnetic field B = 2.00t3 - 4.00t2 +8.00 Since the magnetic field varies with time an induced…

Q: An electron traveling with a velocity of 6.0 x 105 m/s along the y direction enters a uniform…

A: Given Velocity of electron = v = 6.0 × 105 m/s in y Strength of magnetic field = B = 0.60 T in x We…

Q: A particle with charge q = 8 µC is moving with velocity ở- 3x 10 (m/s) j. The magnetic force on the…

A: The magnetic force experienced by a charge q moving with speed v in the magnetic field of strength B…

Q: A 2.8 C charge moving with a velocity v = 2i + 0j + 3k m/s enters a region where there is a uniform…

Q: A proton moves through a uniform magnetic field given by B = (9.74i - 26.8j +27.5k) mT. At time t1,…

A: Given : Magnetic field, B = (9.74i - 26.8j +27.5k) mT Velocity of proton, v = vxi + vxj + (2.08…

Q: A segment of wire carries a current of 20 A along the x axis from x = −6 m to x = 0 and then along…

Q: What is the magnitude and direction of the magnetic force acting on a 7.5 x 10^-15 C charged proton…

A: Given:q=7.5*10-15 Cv=5.9*104 m/s (downwards)B=4.8 T (left) we have to find magnitude and direction…

Q: A +6.00 uC point charge is moving at a constant speed of 8.00 x 10 m/s in the y- direction. When the…

A: q= +6 x 10-6C v=8*106m/s

Q: In a cathode ray oscilloscope, 100 electrons are moving with a speed of 8.0 x106 m/s horizontally…

Q: An electron (q = 1.6×10^−19C) is moving to the right with velocity v = 5m/s under the influence of a…

A: Here, v= 5m/s B=10 T angle = 45 degree

Q: A wire carries a steady current of 2.20 A. A straight section of the wire is 0.750 m long and lies…

A: As we know movement of electric current may produce magnetic field and this magnetic field…

Q: An electron moves through a uniform magnetic field given by B vector= Bx i+(4.26 Bx)j. At a…

A: GivenThe magnetic field B = Bx i + (4.26 Bx) jThe velocity of the electron v = (2.12 i + 4.91 j)…

Q: A+2.00 mC point charge is moving at a constant 5.40 x 10 m/s in the -z direction, relative to a…

Q: 1. Proton moves with a speed of 2 × 107 m/s along the x axis. If a magnetic field was applied with…

A: Given: The speed of the proton is 2x107 m/s. The strength of the magnetic field is 1.5 T. The angle…

Q: • Find the magnetic force on a proton moving in the +x di- 14 rection at a speed of 0.446 Mm/s in a…

Q: A particle with a charge of 0.06 C is moving at right angles to a uniform magnetic field with a…

A: The magnetic force F→ on a particle of charge q moving with velocity v→, due to a magnetic field B→…

Q: A proton moves through a uniform magnetic field given by B=(10i^−20j^+30k^)mT. At time t1, the…

A: SOlution: given that magnetic field B = (10ˆx − 20ˆy + 30ˆk) mT velocity given by v = vx xˆ + vy yˆ…

Q: Within the green dashed circle shown in the figure below, the magnetic field changes with time…

Q: A particle with mass 1.81x10^-3 kg and a charge of 1.22x10^-8 C has at any given moment a velocity…

Q: The force experienced by a particle of charge q moving with a velocity v in a uniform magnetic field…

A: Direction of cross product is given by Fleming's left hand rule

Q: A positron with kinetic energy 2.90 keV is projected into a uniform magnetic field of magnitude…

A: kinetic energy (k) = 2.90 keV magnetic field (B) = 0.110T θ = 86o

Q: An electron is instantaneously located at the origin and had a velocity of v = (5.0 × 107 ,0. 0…

Q: When a charged particle enters a uniform magnetic field with a velocity perpendicular to the…

Q: A charged particle of mass 0.0020 kg is subjected to a 6.0 T magnetic field which acts at a right…

A: radius of the charge particle in magnetic field is given by R=mvqB

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

An electron moves through a uniform magnetic field given by B = B,î +(3.0B,)j. At a
particular instant, the electron has velocity v =|
4.0" 1 and the magnetic force
acting on it is F = (6.4x10-19 N Find By.

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

Formula used

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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 5.0-m section of a long, straight wire carries a current of 10 A while in a uniform magnetic field of magnitude 8.0103T . Calculate the magnitude of the force on the section if the angle between the field and the direction of the current is (a) 45°; (b) 90°; (C) 0°; or (d) 180°.
Consider an electron rotating in a circular orbit of radius r. Show that the magnitudes of the magnetic dipole moment and the angular momentum L of the electron are related by: = L=e2m
How would you orient two long, straight, current carrying wires so that there is no net magnetic force between them? (Hint: What orientation would lead to one wire not experiencing a magnetic field from the other?)
A proton travels with a speed of 3.00 106 m/s at an angle of 37.0 with the direction of a magnetic field of 0.300 T in the +y direction. What are (a) the magnitude of the magnetic force on the proton and (b) its acceleration?
Two long wires, one of which has a semicircular tend of radius R, are positioned as shown in the accompanying figure. If both wires carry a current I, how far apart must then parallel sections be so that the net magnetic field at P is zero? Does the current in the straight wire flow up or down?
Considering the magnetic force law, are the velocity and magnetic field always perpendicular? Are the force and velocity always perpendicular? What about the force and magnetic field?
Find the magnetic field at the center C of the rectangular loop of wire shown in the accompanying figure.
A circular coil of radius 5.0 cm is wound with five turns and carries a current of 5.0 A. If the coil is placed in a uniform magnetic field of strength 5.0 T, what is the maximum torque on it?
When the current through a circular loop is 6.0 A, the magnetic field at its center is 2.0104 T. What is the radius of the loop?
12.4 Check Your Understanding Two wires, both carrying current out of the page, have a current of magnitude 2.0 mA and 3.0 mA, respectively. The first wire is located at (0.0 cm, 5.0 cm) while the other wire is located at (12.0 cm, 0.0 cm). What is the magnitude of the magnetic force per unit length of the first wire on the second and the second wire on the first?
A long-rigid wire lies along the x-axis and cairns a current of 2.5 A in the positive x-direction. Around the wire is the magnetic field B=2.0i+5.0x2j, With x in meters and B in millitesla. Calculate the magnetic force on the segment of wire between x=2.0m and x=4.0m .
Is the magnetic field inside a toroid completely uniform? Almost uniform?