+ + + 2d d P + →Q v. A particle of charge +q and mass m is ejected from the point P with the initial velocity i = 50î + 40f(), traveling in a parabolic orbit with a maximum height d = 2cm in the uniform electric field and hitting the point Q at a distance of L = 10cm. Since the distance between the plates is 2d and the potential difference is 1000V, find the ratio of the particle's charge to its mass (q/m). (Ignore the gravitational force). a) 16.10-2C kg b) 48. 10-2 kg c) 96. 10-2 kg d) 160. 10-2 e) 240 10-2

+ + + 2d d P + →Q v. A particle of charge +q and mass m is ejected from the point P with the initial velocity i = 50î + 40f(), traveling in a parabolic orbit with a maximum height d = 2cm in the uniform electric field and hitting the point Q at a distance of L = 10cm. Since the distance between the plates is 2d and the potential difference is 1000V, find the ratio of the particle's charge to its mass (q/m). (Ignore the gravitational force). a) 16.10-2C kg b) 48. 10-2 kg c) 96. 10-2 kg d) 160. 10-2 e) 240 10-2

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 small drop of water is suspended motionless in air by a uniform electric field that is directed upward and has a magnitude of 8860 N/C. The mass of the water drop is 3.03 × 10-⁹ kg. How many excess electrons or protons reside on the drop?
An electron is placed in a uniform electric field of 14nN/C directed north created by two horizontal parallel plates that are 149 fm apart. The electron accelerates from rest, starting at the negative plate. What is the net force and acceleration acting on the electron? How long did it take the electron to get from one side of the plate to the other?
Two very large charged parallel metal plates are 11.0 cm apart and produce a uniform electric field of 2.80×106 N/C between them. A proton is fired perpendicular to these plates with an initial speed 5.20 km/s, starting at the middle of the negative plate and going toward the positive plate. Please refer to the photo
An electron is projected with horizontal velocity of magnitude vo into a constant downward electric field E between two parallel plates. Show that the equation of its trajectory while in the field is given by (shown in the photo attached). where m is the electron's mass and y is its vertical displacement when its horizontal displacement in the field is x.
What is the escape speed for an electron initially at rest on the surface of a sphere with a radius of 1.20 cm and a uniformly distributed charge of 1.70 × 10-15 C? That is, what initial speed must the electron have in order to reach an infinite distance from the sphere and have zero kinetic energy when it gets there? The charge of an electron is 1.602 × 10-1⁹ C and its mass is 9.109 × 10-31 kg. Number i Units
A system has two charges qa = 2.5 x 107C and qB =-2.5 x 10 C located at points A: (0, 0, 15 cm) and B: (0, 0, + 15 cm), respectively. What are the total charge and electric dipole moment of the system?
A disk of radius R = 11.56 cm is centered at the origin and lies in the y-z plane. The disk has a surface charge density = (1.19 cm, 0.00 cm). 。 = 4.81 × 10−6 C/m². Evaluate the electric field E(x) produced by this disk along the x-axis at point P The Coulomb force constant k 1/(4л€) = 8.99 × 10⁹ Nm²/C². E(P) = N/C
Two horizontal parallel plates are separated by a distance of 172x10^-3 m creating an electric field of 25x10^-6 N/C directed north. An electron is place halfway between the two plates with and fired with initial velocity of 60 m/s from the horizontal. Calculate the time it takes for the electron to land at the positive plate and its speed before hitting the plate.
An electron is fired at 236,348m/s into a uniform electric field generated by two plates as shown. Determine the maximum magnitude of the electric field if the particle is to exit without hitting either of the plates. The electron enters the region at the midpoint directly between the plates. The length of the plates is 0.41m and the distance between the plates is 0.18m. (Your answer will be the positive magnitude of E in units of N/C, given to 3 decimal places of precision) e
A particle with charge q = +1e and mass m = 8.5 × 10-26 kg is injected horizontally with speed 2.5 × 106 m/s into the region between two parallel horizontal plates. The plates are 28 cm long and an unknown distance d apart. The particle is injected midway between the top and bottom plates. The top plate is negatively charged and the bottom plate is positively charged, so that there is an upward-directed electric field between the plates, of magnitude E = 38 kN/C. Ignore the weight of the particle. When the particle exits the region between the plates, what will be the magnitude of its vertical displacement from its entry height, in millimeters?
A fixed positive point charge q1= 12.0x10-5 C is held at the origin on the x axis. A very small sphere mass of 0.007kg and positive charge q2= 4.0x10-5 C is released from rest at a distance of 0.3m from q1 as shown. What is its speed when it reaches point A which is 0.8m from the origin?
From a distance of 10 cm, a proton is projected with a speed of v = 4.0 × 106 m/s directly at a large, positively charged plate whose charge density is o = 3.5 x 10-5 C/m². (See below.) -10 cm- 4.0 X 106 m/s (a) Does the proton reach the plate? O Yes No ++ ++ ++ ++ ++ ++ ++ ++ (b) If not, how far from the plate (in cm) does it turn around? (If the proton does reach the plate, enter zero.) X cm