At some instant the velocity components of an electron moving between two charged parallel plates are v,-1.8x10³ m/s and -3.9x10 m/s. Suppose the electric field between the plates is uniform and given by E (120N/C)7. In unit-vector notation, what are (a) the electron's acceleration in that field and (b) the electron's velocity when its x coordinate has changed by 2.4 cm? (a) (4 (b)( How much work is required to turn an electric dipole 180° in a uniform electric field of magnitude 33.7 N/C if p-2.28x1025 Cm and the initial angle is 32.9° Number Units

At some instant the velocity components of an electron moving between two charged parallel plates are v,-1.8x10³ m/s and -3.9x10 m/s. Suppose the electric field between the plates is uniform and given by E (120N/C)7. In unit-vector notation, what are (a) the electron's acceleration in that field and (b) the electron's velocity when its x coordinate has changed by 2.4 cm? (a) (4 (b)( How much work is required to turn an electric dipole 180° in a uniform electric field of magnitude 33.7 N/C if p-2.28x1025 Cm and the initial angle is 32.9° Number Units

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: A uniform Electric Field exists in the region between two oppositely charged plane parallel plates.…

A: Given value--- initial speed of proton = 0 m/s. separation between plates = 1.60 cm. time = 1.5 ×…

Q: 30. What are the magnitude and direction of the accelera- tion of an electron at a point where the…

A: The solution can be given as follows:-

Q: The drawing shows a proton with a speed v = 2.9 × 106 m/s moving toward a very long…

A: Given, The speed of the proton, v=2.9×106 m/s The charge density of the plate, σ=2.6×10-5 C/m2 The…

Q: An air puck of mass m1 = 0.28 kg is tied to a string and allowed to revolve in a circle of radius R…

A: Write the given values. m1=0.28 kgR=1.4 mm2=1.4 kg

Q: There is a negative charged particle of 0.32 C in the free space. (a) What are the magnitude and…

A: Given Data: The charge of the particle is, Q = 0.32 C. The distance is, r = 2 m. (a) The…

Q: The total electric field consists of the vector sum of two parts. One part has a magnitude of E₁ =…

A: To explain the electrostatic force between two charges, we assume that each charge sets up an…

Q: Part 1: An electron is accelerated by a constant electric field of magnitude 318 N/C. Find the…

Q: An electron is accelerated by a constant electric field of magnitude 285 N/C. (a) Find the…

A: (a) According to the Newton's second law of motion, the force acting on the object is, F=ma The…

Q: Two horizontal plates of opposite charge form a constant electric field = 1000 N/C directed…

Q: A proton accelerates from rest in a uniform electric field of 650 N/C. At one later moment, its…

A: Given,

Q: Inside a cathode ray tube, an electron is in the presence of a uniform electric field with a…

Q: In the figure, q1=1.00×10−7 C and q2=7.00×10−7 C. What is the magnitude E of the electric field…

A: q1=1.00×10−7 C and q2=7.00×10−7 C.

Q: An object of mass 1.0×1010kg and charge +0.86C is separated by a distance of 10,000m from another…

Q: Earth has an electric charge of approximately −5.7×105C distributed relatively uniformly on its…

Q: A charged particle moves under the influence of an electric field. Its x-position and y-position,…

A: (a) Let vx and vy be defined as the velocity of a particle in x-direction and y-direction…

Q: Inside a cathode ray tube, an electron is in the presence of a uniform electric field with a…

Q: An electron with charge e travelling at a horizontal speed of 1.50 x 10 m s¹ enters a region of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Inside a vacuum tube, an electron is in the presence of a uniform electric field with a magnitude of…

A: When a charged particle is in a electric field, it experiences a force on itself. This force,…

Q: In a vacuum, a proton (charge = +e, mass = 1.67 x 10-27 kg) is moving parallel to a uniform electric…

A: Mass of proton = 1.67×10-27kg Intial velocity of proton = 9.9×104 m/S Value of electric field =…

Q: An electron has an initial velocity of 2.4×106 m/s in the +x direction. It enters a uniform electric…

A: Initial velocity of electron= 2.4 x 10^6 m/s E = 397 N/C

Q: 1) A proton (p) and electron (e-) are released when they are 4 Å (4 Angstroms). Find the initial…

A: As per the guidelines first question answered. Kindly post remaining question as new question

Q: An electron with speed vo = 12.6 x 106 m/s is traveling parallel to a uniform electric field of…

Q: A particle with charge (q= 2µC) and mass (m= 4x10- Kg ) moves with initial velocity (v = 2x10²i m/s)…

A: E→=6×103j^ N/Cq=2μC=2×10-6Cm=4×10-6KgVx=2×102i^ m/sVy=0j^ m/sax=0…

Q: A particle (mass = 17 g, charge = 49 milli-C) moves in a region of space where the electric field is…

A: Solution:-

Q: Inside a cathode ray tube, an electron is in the presence of a uniform electric field with a…

A: Force exerted on electron in cathode ray tube is electric field. Formula of electric field is as…

Q: For a electron) moves horizontally with a speed of 1.55 X 10^6 m/s between two horizontal parallel…

Q: An electron is traveling through a region of space in which the electric fiels is along the +x…

Q: An electron enters the region of a uniform electric field as shown (0, 0) |(x,y) + + + + + + + + +…

A: Given: with Vi = 7 × 106 m/s and E = 495 N/C The horizontal length of the plates is l = 0.100 m. We…

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

At some instant the velocity components of an electron moving between two charged parallel plates are v, 1.8x105 m/s and
v 3.9x10 m/s. Suppose the electric field between the plates is uniform and given by E = (120N/C). In unit-vector notation,
what are (a) the electron's acceleration in that field and (b) the electron's velocity when its x coordinate has changed by 2.4 cm?
T
(b) (
How much work is required to turn an electric dipole 180° in a uniform electric field of magnitude 33.7 N/C if p-2.28 x 1025 C-m and
the initial angle is 32.9°
Number
90
Units

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 Guidelines

VIEW

Step 2 given and formula used

Step 3 solution

Step 4

Step 5 final answers

Step by step

Solved in 5 steps with 4 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

Asap please...
The gravitational force between two masses m and m2 located a distance r apart has a magnitude of FG =Gmm2, where G = 6.674×10 N ⋅ m2/kg2; this has a nearly identical form to the Coulomb force law between two charges (except the force constants are different and masses are always positive). Suppose two identical spherical masses with radius a = 30 μm and mass density ρm = 2.2 × 103 kg/m3 are located a distance L apart. If they are released rest, their gravitational attraction will cause them to eventually collide. If, however, each mass has the same charge, then a Coulomb force will oppose the gravitation force. Suppose each mass has an excess of n extra electrons that causes both to be negatively charged. Find the minimum number n that would prevent the masses from colliding.
Can u solve this
Inside a vacuum tube, an electron is in the presence of a uniform electric field with a magnitude of 285 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 9.00 ✕ 10−9 s?
Problem 31.31 An electron travels with = 4.00 x 106 m/s through a point in space where E=(2.10 x 105-2.10 x 105) V/m and B = -0.130 T. Part A What is the force on the electron? Express vector F in the form Fz, Fy, where the x and y components in newtons are separated by a comma. F. ΕΧΕΙ ΑΣΦ ? N Submit Request Answer Provide Feedback 12 of 14 He Review Next >
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 x component of its velocity? (Express your answer to three significant figures.) 2)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.) 3)When the x coordinate of its position equals 10.0 cm, what is the y component of its velocity? (Express your answer to three significant figures.)
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 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 sides of a right triangle are BC=3, AC=4, and AB=5 cm. if +10 statC charges are placed at the corners B and C, what is the magnitude and direction of the electric intensity at A?
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.)
Inside a cathode ray tube, an electron is in the presence of a uniform electric field with a magnitude of 325 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 8.50 x 10-⁹ s? -9 m/s
An electron with speed v0 = 5.32 x 106 m/s is traveling parallel to an electric field of magnitude E = 9.45 x 103 N/C(a) How far will the electron travel before it stops? (b) How much time will elapse before it returns to its starting point?