A particle of mass 6.64 x 10-27kg and charge +2e is travelling to the right when it enters a magnetic field of 4.0 x 10-3 T directed into the page. If the particle initially has a speed of 7.0 x 104 m/s, what is the magnitude of the centripetal acceleration acting on it? [Units: m/s2] What is the direction of the initial magnetic force acting on the particle?

A particle of mass 6.64 x 10-27kg and charge +2e is travelling to the right when it enters a magnetic field of 4.0 x 10-3 T directed into the page. If the particle initially has a speed of 7.0 x 104 m/s, what is the magnitude of the centripetal acceleration acting on it? [Units: m/s2] What is the direction of the initial magnetic force acting on the particle?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter26: Electromagnetism

Section: Chapter Questions

Problem 1STP

See similar textbooks

Similar questions

At an instant in time, an electron has velocity, v = 100i - 300j + 200k km/s while it is in a magnetic field, B = 2i - 3j + 4k T. Find the acceleration of the electron at this instant. Use the vector table below to show any important vectors. Show only numerical results in the table. (m = 9.109 x 10*3" kg, q = -1.6 X 10*1º C) Vector i k
A particle with charge 9.78 x 10^-6 C moves at 8.62 x 10^6 m/s through a magnetic field of strength 1.18 T. The angle between the particle s velocity and the magnetic field direction is 40.5 degrees and the particle undergoes an acceleration of 16.0 m/s^2. What is the particle s mass?
A proton moves through a magnetic field of magnitude 2 T at a speed of 5 x 106 m/s perpendicular to the field. Find the (a) centripetal acceleration. 5.15 x 1014 m/s2 7.82 x 1014 m/s2 4.31 x 1014 m/s2 9.58 x 1014 m/s2
An electron with mass 9.11 * 10^-31 kg moves with a wpeed of 2.00 * 10^6 m/s in a circle of 2.85 cm radius under the influence of a magnetic field. A proton of mass 1.67 * 10^-27 kg, moving in the same plane with the same speed, experiences the same xentripetal force. What is the radius of the proton's orbit?
A proton moves through a magnetic field 2.0 T at a speed of 5.00 x 106 m/s perpendicular to the field. Find the (a) centripetal acceleration and (b) radius of the circular path of the proton.
Magnetic fields: An electron is moving through a magnetic field whose magnitude is 8.7x10-4 T. The electron experiences only a magnetic force and has an acceleration of magnitude of 3.5 x 1014 m/s2. At a certain instant, it has a speed of 6.80x106 m/s. Determine the angle Ɵ (less than 90) between the electron’s velocity and the magnetic field.
The magnetic force dFg on a infinitesimal segment of current I is dFs = I dEx B Where di is the displacement vector of the infinitesimal current segment. The total magnetic force on a finite current segment is F = 1J (dL x B) 1. If the magnetic field is uniform in space the magnetic force on current simplifies to FB = {(x5). What is vector in this expression? Choose one. is the length of the current segment is the vector from the point where the current enters the uniform field to the point where the current leaves the uniform field. a. What is the magnetic force on the portions of the wire to the left of the dashed line? • is the current. 2. The magnetic field is zero to the left of the dashed line. The magnetic field to the right of the dashed line is uniform outwards. A current carrying wire goes through the region as shown. b. What is the magnetic force on the bottom wire segment? Write answer in component vector form. c. What is the magnetic force on the slanted wire segment?…
A 20.0 m long string of Christmas lights has two wires twisted around each other 0.00234 m apart. One carries 3.47 A of current toward the tree and the other carries the same current away from the tree. What is the (+) magnitude of the magnetic force between the wires? [?]N Force (N)
A particle with mass 3×10−2 kgkg and charge +7 μCμC enters a region of space where there is a magnetic field of 1 TT that is perpendicular to the velocity of the particle. When the particle encounters the magnetic field, it experiences an acceleration of 17 m/s2m/s2 . What is the speed of the particle when it enters the magnetic-field region? Express your answer in meters per second.
A negatively charged ion moves due north with a speed of1.5 * 106m>s at the Earth’s equator. What is the magnetic forceexerted on this ion?
A long straight horizontal wire carries a current I= 1.80 A to the left. A positive 1.00 C charge moves to the right at a distance 1.00 m above the wire at constant speed v = 4500 m/s . (Figure 1) What are the magnitude and the direction of the magnetic force on the charge? What is the magnitude F of the magnetic force on the charge?
A particle with charge 4.16 x 10^-6 C moves at 5.78 x 10^6 m/s through a magnetic field of strength 2.58 T. The angle between the particle s velocity and the magnetic field direction is 35.1 degrees and the particle undergoes an acceleration of 11.9 m/s^2. What is the particle s mass? 17.9 kg 3.00 kg 6.0 kg 7.1 kg