=velocityA proton moves through a uniform magnetic field given by B (15.07 -25.47 +12.7k) mT. At time t₁, the proton has agiven by 7=v₂1+u,+ (1.94 km/s)k and the magnetic force on the proton is = (5.33 x 10-17 N)i + (3.15 x 10-¹7 N)-(a) At that instant, what is v? (b) At that instant, what is vy?Unit(a) Number(b) NumberUnit

Given data, Magnetic Field B⇀=15i^-25.4j^+12.7k^ mT Force F⇀B=5.33×10-17i^+3.5×10-17j^+0k^ N…

A proton moves through a uniform magnetic field given by B= (15.07 -25.47 + 12.72) mT. At time ts, the proton has a velocity given by = vi+v,)+(1.94 km/s) and the magnetic force on the proton is 7 = (5.33 x 10-17 N)+(3.15 x 10-¹7 N)]- (a) At that instant, what is v,? (b) At that instant, what is vy? (a) Number (b) Number Unit Unit

A proton moves through a uniform magnetic field given by B= (15.07 -25.47 + 12.72) mT. At time ts, the proton has a velocity given by = vi+v,)+(1.94 km/s) and the magnetic force on the proton is 7 = (5.33 x 10-17 N)+(3.15 x 10-¹7 N)]- (a) At that instant, what is v,? (b) At that instant, what is vy? (a) Number (b) Number Unit Unit

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 60AP: An electron is projected into a uniform magnetic field (0.5i+0.8k)T with a velocity of...

See similar textbooks

Similar questions

Four different proton velocities are given. For each case, determine the magnetic force on the proton in terms of e, v0and B0.
A singly charged ion of mass m is accelerated from rest by a potential difference V. It is then deflected by a uniform magnetic field (perpendicular to the ions velocity) into a semicircle of radius R. Now a doubly charged ion of mass m' is accelerated through the same potential difference and dellected by the same magnetic field into a semicircle of radius R' = 2R. What is the ratio of the masses of the ions?
A laboratory electromagnet produces a magnetic field of magnitude 1.50 T. A proton moves through this field with a speed of 6.00 106 m/s. (a) Find the magnitude of the maximum magnetic force that could be exerted on the proton. (b) What is the magnitude of the maximum acceleration of the proton? (c) Would the field exert the same magnetic force on an electron moving through the field with the same speed? (d) Would the electron undergo the same acceleration? Explain.
(a) Find the direction of the force on a proton (a positively charged particle) moving through the magnetic fields in Figure P19.2, as shown. (b) Repeat part (a), assuming the moving particle is an electron. Figure P19.2 Problems 2 and 22.
A laboratory electromagnet produces a magnetic field of magnitude 1.50 T. A proton moves through this field with a speed of 6.00 106 m/s. (a) Find the magnitude of the maximum magnetic force that could he exerted on the proton. (b) What is the magnitude of the maximum acceleration of the proton? (c) Would the field exert the same magnetic force on an electron moving through the field with the same speed? (d) Would the electron experience the same acceleration? Explain.
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 particles have the same linear momentum, but particle A has four times the charge of particle B. If both particles move in a plane perpendicular to a uniform magnetic field, what is the ratio RA/RB of the radii of their circular orbits?
A proton (charge +e, mass mp), a deuteron (charge +e, mass 2mp), and an alpha particle (charge +2e, mass 4mp) are accelerated from rest through a common potential difference V. Each of the particles enters a uniform magnetic field B, with its velocity in a direction perpendicular to B. The proton moves in a circular path of radius p. In terms of p, determine (a) the radius rd of the circular orbit for the deuteron and (b) the radius r for the alpha particle.
(a) Aircraft sometimes acquire small static charges, Suppose a supersonic jet has a 0.500C charge and flies due west at a speed of 660.m/s over Earth’s south magnetic pole, where the 8.00105T -T magnetic field points straight down into the ground, What are the direction and the magnitude of the magnetic force on the plane? fb) Discuss whether the value obtained in part (a) implies this is a significant or negligible effect,
An electron is projected into a uniform magnetic field (0.5i+0.8k)T with a velocity of (3.0i+4.0j)106 m/s . What is the magnetic force on the electron?
An oxygen ion (O+) moves in the xy-plane with a speed of 2.50 103 m/s. If a constant magnetic field is directed along the z-axis with a magnitude of 2.00 105 T, find (a) the magnitude of the magnetic force acting on the ion and (b) the magnitude of the ions acceleration.
At a certain location, Earth has a magnetic field of 0.60 104 T, pointing 75 below the horizontal in a north-south plane. A 10.0-m-long straight wire carries a 15-A current, (a) If the current is directed horizontally toward the east, what are the magnitude and direction of the magnetic force on tile wire? (b) What are the magnitude and direction of the force if the current is directed vertically upward?