An electron moves along the z-axis with v₂ = 2.5 x 107 m/s. As it passes the origin, what are the strength and direction of the magnetic field at the following (x, y, z) positions? Assume the Biot Savart law for the magnetic field created by a point charge is 100% correct, although it often isn't complete. Part A (2.0 cm, 0 cm, 0 cm) Express your answers in teslas separated by commas. ▸ View Available Hint(s) Bz. By, B₂ = Submit Part B (0 cm, 0 cm, 2.0 cm) Express your answers in teslas separated by commas. ► View Available Hint(s) Bz, By, B₂ = Submit 97 ΑΣΦ Part C 1971 ΑΣΦ (0 cm, 2.0 cm, 2.0 cm) Express your answers in teslas separated by commas. 1 ? ? T T

An electron moves along the z-axis with v₂ = 2.5 x 107 m/s. As it passes the origin, what are the strength and direction of the magnetic field at the following (x, y, z) positions? Assume the Biot Savart law for the magnetic field created by a point charge is 100% correct, although it often isn't complete. Part A (2.0 cm, 0 cm, 0 cm) Express your answers in teslas separated by commas. ▸ View Available Hint(s) Bz. By, B₂ = Submit Part B (0 cm, 0 cm, 2.0 cm) Express your answers in teslas separated by commas. ► View Available Hint(s) Bz, By, B₂ = Submit 97 ΑΣΦ Part C 1971 ΑΣΦ (0 cm, 2.0 cm, 2.0 cm) Express your answers in teslas separated by commas. 1 ? ? T T

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter30: Magnetic Fields And Forces

Section: Chapter Questions

Problem 36PQ

See similar textbooks

Similar questions

Consider an infinite sheet of parallel wires. The sheet lies in the xy plane. A current I runs in the -y direction through each wire. There are N/a wires per unit length in the x direction. (Figure 1) Part A Write an expression for B (d), the magnetic field a distance d above the xy plane of the sheet. Use µo for the permeability of free space. Express the magnetic field as a vector in terms of any or all of the following: d, I, N, a, µo, and the unit vectors i, j, and/or k. • View Available Hint(s) nν ΑΣφ ? B(d) = Submit Provide Feedback Figure <) 1 of 1
E A charge of 1.1 C having an initial velocity of 3.91+4.1k m/s enters a region with an electric field E=3.4k N/C and a magnetic field B=4.27+3.9k T. Calculate the magnitude of the force on the charge immediately after it enters the region. Express your answer in Newtons (write just the value, not the unit), rounding to one digit after the decimal separator. Yanitinizi ekleyin.
Consider (Figure 1). Figure y (cm) 1 ^ 2.0 × 10² m/s Proton -x (cm) 1 of 1 Part A What is the magnetic field at the position of the dot in (Figure 1)? Give your answer as the components of a vector. Consider a right-handed coordinate system. Enter the components of the magnetic field in femtoteslas separated by commas. ► View Available Hint(s) Bx, By, B₂ = Submit Provide Feedback VE ΑΣΦ P Pearson ? fT Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | Next >
A finite current-carrying wire lies on the y-axis as shown below. The current has a constant magnitude of I. The wire goes from y =d to y = c . Point P lies on the x-axis at æ = -b.
A beam of protons traveling at 1.40 km/s enters a uniform magnetic field, traveling perpendicular to the field. The beam exits the magnetic field, leaving the field in a direction perpendicular to its original direction (the figure (Figure 1)). The beam travels a distance of 1.70 cm while in the field. Part A What is the magnitude of the magnetic field? Express your answer in teslas. ΑΣΦ Figure 1 of 1 B = T XX, В X X X X 國

A particle with charge – 5.70 nC is moving in a uniform magnetic field B=-(1.23 T )k. The magnetic force on the particle is measured to be F = -( 3.70x10-7 N )î+(7.60×10-7 N )ĝ. O no Submit Previous Answers Correct Part B Calculate the x-component of the velocity of the particle. Express your answer in meters per second. ? Vr = m/s Submit Request Answer Part C Calculate the y-component of the velocity of the particle. Express your answer in meters per second. Vα ΑΣφ ? Vy = m/s %3D Submit Request Answer
Part B A particle with charge – 5.10 nC is moving in a uniform magnetic field B= -(1.26 T )k. The magnetic force on the particle is measured to be F = -( 3.10x10-7 N)i+(7.60x10-7 N )3. Calculate the x-component of the velocity of the particle. Express your answer in meters per second. Hν ΑΣφ Vx = m/s Submit Request Answer Part C Calculate the y-component of the velocity of the particle. Express your answer in meters per second. ? Vy = m/s
An electron moves at 2.70 × 106 m/s through a region in which there is a magnetic field of unspecified direction and magnitude 7.00 × 10-² T. Part A What is the largest possible magnitude of the acceleration of the electron due to the magnetic field? Express your answer with the appropriate units. a = 0 xa Submit HÅ Xb Value 016 X.10n Units X Previous Answers Request Answer ?
An infinitely long, straight, cylindrical wire of radius R has a uniform current density J = Jî in cylindrical coordinates. What is the magnitude of the magnetic field at some point inside the wire at a distance r; < R from the wire's central Cross-sectional view axis? Express your answer in terms of R, r;, µo, and J. J B = Side view Assuming J is positive, what is the direction of the magnetic field at some point inside the wire? O positive z-direction negative z-direction positive r-direction negative r-direction positive p-direction negative p-direction
As a model of the physics of the aurora, consider a proton emitted by the Sun that encounters the magnetic field of the Earth while traveling at 3.3 × 10³ m/s. Figure Z V Vparallel B Vperpendicular 700 < 1 of 1 Part A The proton arrives at an angle of 33" from the direction of B (refer to (Figure 1)). What is the radius of the circular portion of its path if B Express your answer to two significant figures and include appropriate units. LO Value Submit Part B Value Submit Part C Calculate the time required for the proton to complete one circular orbit in the magnetic field. Express your answer to two significant figures and include appropriate units. 6 A Value Submit Request Answer Units 6 A Request Answer ← Units C How far parallel to the magnetic field does the proton travel during the time to complete a circular orbit? This is called the pitch of its helical motion. Express your answer to two significant figures and include appropriate units. BI? C Units Request Answer ? 2.8 x 10-5…
The magnetic field inside a solenoid of circular cross section is given by B = bt k, where b = 2.0 T/ms . At time t = 0.36 us , a proton is inside the solenoid at z = 5.4 cm , y= z=0, and is moving with velocity i = 4.6 j Mm/s . Part A Find the electromagnetic force on the proton. Express your answers using two significant figures separated by commas. nα ΑΣφ F, Fy, F =
Solve A, B & C. Please provide correct answer. Use the following constants if necessary. Coulomb constant, k = 8.987×10^9 N⋅m^2/C^2 . Vacuum permitivity, ϵ0= 8.854×10^−12 F/m. Magnetic Permeability of vacuum, μ0 = 12.566370614356×10^−7 H/m. Magnitude of the Charge of one electron, e = −1.60217662×10^−19 C. Mass of one electron, m_e = 9.10938356×10^−31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb .