In the figure below an electron is shot directly toward the center of a large metal plate that has surface charge density - 1.20 x 106 C/m². If the initial kinetic energy of the electron is 4.80 × 10-17 Jand if the electron is to stop (due to electrostatic repulsion from the plate) just as it reaches the plate, how far from the plate must the launch point be? Number i ! Units 3

In the figure below an electron is shot directly toward the center of a large metal plate that has surface charge density - 1.20 x 106 C/m². If the initial kinetic energy of the electron is 4.80 × 10-17 Jand if the electron is to stop (due to electrostatic repulsion from the plate) just as it reaches the plate, how far from the plate must the launch point be? Number i ! Units 3

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

Related questions

Q: electron is released from rest in a uniform electric field with a magnitude of 5 V/m. What is the…

Q: All answers must be expressed in Engineering Notation A spherical conductor is known to have a…

Q: A disk of radius R = 4.0 cm is sprayed with a charged paint so that the radial charge density (the…

A: Radius The question aims to determine the potential at a point..

Q: QUESTION 3 A sphere of radius 0.3000m has volume charge density: p-(0.2C/m)r for r0.3000m. Calculate…

A: Here first we calculate field outside sphere using gauss' law. Then we calculate potential with the…

Q: Question 3 Given that the electric field in a certain region is E = (z + 1) sin o a, + (z + 1) p cos…

A: Given, E→=z+1sinϕaρ+z+1ρcosϕaϕ+ρsinϕazand Q=4nC

Q: Solution HW1Q6-by: write your full name here Page 12 of 18 7. What is the electric potential at the…

A: Solution:-Given thatq1=3 nC=3×10-9 Cq2=-2 nC=-2×10-9 Cq3=3 nC=3×10-9 Cx=3 cm=0.03 my=5 cm=0.05 m

Q: in the figure to the right. icircle. What is the total

A: Here given Q is uniformly distributed on semi circle. Radius of semi circle is R.

Q: The electric potential in a region Is given as a function of r. V(r) = where Ris a constant with…

A: Given: The electric potential is qr24πε∘R3 Here, R is the constant and dimension of length, q is the…

Q: Find the electric field outside and inside the sphere

Q: A sheet of charge with surface charge density = 40 nC/m² lies on the x = 0) plane. Calculate the…

A: Electric field due to the sheet of uniform surface charge density: The electric field due to the…

Q: An infinite, nonconducting sheet has a surface charge density a- +5.85 pC/m?. (a) How much work is…

A: Given Surface charge density σ = 5.85 pC/m2 = 5.85×10-12 C/m2 Particle charge qo =…

Q: Consider three parallel conducting plates, with a space of 3.0 cm between them. The leftmost one is…

A: Given : Space between plates = 3.0cm Leftmost potential = +45V…

Q: A parallel plate capacitor is formed of two squared plates each of side L, which are at a distance d…

Q: I Review I Constants In an experiment, one of the forces exerted on a Part E proton is F = –ax² i ,…

Q: A spherical conductor has a charge of 20 uC and a diameter of 20cm (r = 10cm). If a test charge, q =…

Q: A spherical conductor is known to have a radius and a total charge of 10 em and 20uC. If points A…

A: Any charge given to conductor always remain at outer surface so electric potential inside the…

Q: In a particular region of space, the electric potential is given by V = − 8x²y²z² + 2xz. What is the…

Q: An electron is fired at a speed vj = 3.4 x 106 m/s and at an angle 0; = 30.5° between two parallel…

Q: In the rectangle in Figure, the sides are 5.0 cm and 15 cm long, q1 = -5.0 uC, and q2 = +2.0 uC.…

Q: QUESTION 5 An electron (q = -e) completes a half circle orbit of radius r around a nucleus with…

A: (a) Since electric field of nucleus is always perpendicular to displacement of electron during it's…

Q: An insulating sphere with spherical radius A has a charge Q which is uniformly distributed…

Q: The potential in a region of space due to a charge distribution is given by the expression V = ax2z…

A: The solution of the problem is given below

Q: In a particular region of space, the electric potential is given by V = 9x - 4x²yz. What is the…

Q: The electric potential on a surface is given : V = 4me, Lª y where L is a constant with dimensions…

Q: Imagine three concentric spherical conductive shells of radii 5 cm, 10 cm, and 15 cm charged with 4…

A: Given:- r = 1.4 cmr = 12 cm r = -21.8 cm

Q: The next 5 questions all have to do with the diagram shown, on which I have placed an electron at…

Q: In a Figure above, point P is at distance d, = 6.62 m from particle 1 (q1 = -4e) and distance d2 =…

A: d1 = 6.62 m q1 = -4ed2 = 2.15 m q2 = +2e

Q: A +2.7 mC charged particle (m=1.5 kg) is shot with an initial velocity of 202 m/sec towards a +1.8…

Q: Problem 1: A spherical conductor is known to have a radius and a total charge of 10 cm and 20uC. If…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

In the figure below an electron is shot directly
toward the center of a large metal plate that has
surface charge density -1.20 x 10-6 C/m². If the initial
kinetic energy of the electron is 4.80 × 10-17 J and if
the electron is to stop (due to electrostatic repulsion
from the plate) just as it reaches the plate, how far
from the plate must the launch point be?
Number i
(a)
!
Units
3

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Dtermine the given variables

VIEW

Step 2: Calculate the distance X0 from plate at which electrin should be launched.

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

d Q3 Q2 M Q1 n three corners of a square with d=8 cm side length, there are point charges (in red) Q₁=16 pC, Q₂ =-38 pC and Q3 =118 pC. Calculate the difference between the potentials in the middle (V₂) and in the fourth corner (V₁). (V₂-V₁) Write your answer in V with 2 decimals.
pls help me answer these questions and showcase all your work
In old TVs, an electron gun accelerates electrons between two parallel plates 1.2cm apart using a 25kV potential difference. a. What is the electric field magnitude between the plates? b. If the electrons start at the negative plate at rest, with what speed will they hot the negative plate? (Note: this speed will be a significant fraction of the speed of light) 3.
7
Show the following in your answer: A. Given Quantities B. Unknown Quantity/Quantities C. Complete solution with relevant equations A. Round off final answer to 2 decimal places B. Box final answer and express it in the correct unit 2. What minimum work (i.e., electric potential) must be done by an external force to bring a charge q = 3.00 µC from a great distance away to a point 0.500 m from a charge Q = 20.0 µC?
Please solve asap i'm studying for my test tomorrow and i need the answer
A parallel-plate capacitor has a charge Q and plate separation d, as shown below. We assume that the size of plates is much larger than the separation d. Each particle is initially at rest and then released, allowing it to accelerate. Assuming each particle has the same mass, rank the speeds of the particles when they impact the left plate. 1. A parallel-plate capacitor has a charge Q and plate separation d, as shown below. We assume that the size of plates is much larger than the separation d. Rank the force that each particle feels at its given position within the capacitor. E>D=C>A=B D>E>B=C>A D>B>E>C>A A>E>C>D>B E>A=C>D=B 2. A parallel-plate capacitor has a charge Q and plate separation d, as shown below. We assume that the size of plates is much larger than the separation d. Each particle is initially at rest and then released, allowing it to accelerate. Assuming each particle has the same mass, rank the speeds of the…