A charge q = 3.1 µC and of massm = 5.4 x 10¬10 kg is in a uniform electric field of strength E = 1.8 × 10-6 %3D N/C and initially at rest. The charge experiences a force from the electric field in the direction of the field. Calculate the distance (in millimetres) the charge has travelled once it reaches a speed of v = 0.016 m/s. Ignore any other forces such as air resistance. Give your answer to 1 decimal place.

A charge q = 3.1 µC and of massm = 5.4 x 10¬10 kg is in a uniform electric field of strength E = 1.8 × 10-6 %3D N/C and initially at rest. The charge experiences a force from the electric field in the direction of the field. Calculate the distance (in millimetres) the charge has travelled once it reaches a speed of v = 0.016 m/s. Ignore any other forces such as air resistance. Give your answer to 1 decimal place.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A constant electric field accelerates a proton from rest through a distance of 1.90 m to a speed of 1.57 × 10^5 m/s. ( The mass and charge of a proton are mp= 1.67×10^-27 kg ans qp= e= 1.60 × 10^-19 C.) a) Find the change in the protons kinetic energy ( in J). b) Find the change in the system's electric potential energy ( in J). c)Calculate the magnitude of the electric field ( in N/C).
An infinitely long line of charge has a linear charge density of 5.50×10−12 C/m. A proton is at a distance of 12.5 cm from the line and is moving directly toward the line with a speed of 1500 m/s. How close does the proton get to the line of charge?
On a typical clear day, the atmospheric electric field points downward and has a magnitude of approximately 100 N/C. Compare the gravitational and electric forces on a small dust particle of mass 2.0 × 10−15 g that carries a single electron charge. What is the acceleration (both magnitude and direction) of the dust particle?
An electron has an initial velocity of 10.0 × 106 m/s in a uniform 3.00 x 105 N/C strength electric field. The field accelerates the electron in the direction opposite to its initial velocity. (a) What is the direction of the electric field? same direction as the electron's initial velocity V (b) How far does the electron travel before coming to rest? m (c) How long does it take the electron to come to rest? S (d) What is the electron's speed when it returns to its starting point? m/s
A 28 x 10-6 C point charge is held at rest within a uniform electric field of 840.0 N/C directed in the +x direction. If the charge is released from rest, what will its speed be after moving 0.73 m in the +x direction. Assume only the electric field force acts and that the mass of the charge is 3.00 x 10-7 kg.
An electron and a proton are separated by a distance of 1.9 x 10^-10 m (roughly the diameter of a single atom). The masses of the electron and proton are me = 9.11 x 10^-31 kg and mp = 1.673 x 10^-27 kg, respectively. The elementary charge e = 1.602 x 10^-19 C. The universal gravitational constant G = 6.67 x 10^-11 N*m^2/kg^2 and the coulomb constant k = 8.988 x 10^9 N*m^2/C^2. What is the magnitude Fe of the electric force between the electron and the proton? What is the magnitude Fg of the gravitational force between the electron and the proton?
The electric field is zero everywhere except in the region 0≤x≤4.00 cm, where there is a uniform electric field of 110 N/C in the +y direction. A proton is moving in the +x direction with a speed of v = 1.00×10^6 m/s. When the proton passes through the region 0≤x≤4.00 cm, the electric field exerts a force on it. 1)When the x coordinate of the proton’s position is 4.00 cm, what is the y component of its velocity?(Express your answer to three significant figures.)
An electron is accelerated eastward at 2.23*109 m/?2 by an electric field. Determine the magnitude and direction of the electric field? (m= 3.4*10−35Kg)
Inside a vacuum tube, an electron is in the presence of a uniform electric field with a magnitude of 320 N/C. (a) What is the magnitude of the acceleration of the electron (in m/s2)? (b) The electron is initially at rest. What is its speed (in m/s) after 1.10 ✕ 10−8 s?
Inside a cathode ray tube, an electron is in the presence of a uniform electric field with a magnitude of 290 N/C. (a) What is the magnitude of the acceleration of the electron (in m/s2)? m/s2 (b) The electron is initially at rest. What is its speed (in m/s) after 9.00 ✕ 10−9 s? m/s
An electron enters a region of uniform electric field with an initial velocity of 58 km/s in the same direction as the electric field, which has magnitude E = 53 N/C. (a) What is the speed of the electron 1.4 ns after entering this region? (b) How far does the electron travel during the 1.4 ns interval?
Inside a vacuum tube, an electron is in the presence of a uniform electric field with a magnitude of 293 N/C. (a) What is the magnitude of the acceleration of the electron (in m/s²)? m/s² 4.0 (b) The electron is initially at rest. What is its speed (in m/s) after 1.05 x 10-8 s? 4.0 m/s