An electron (m = 9.11x1031 kg) accelerates in a uniform electric field E = 1.45 x 104 N/C. What is the acceleration of the electron after it traveled 10 cm in the electric field? O A None O B. 2.55 x 1015 m/s2 OC. 2.55 x 1014 m/s2 O D. 1.5 x 1015 m/s2

An electron (m = 9.11x1031 kg) accelerates in a uniform electric field E = 1.45 x 104 N/C. What is the acceleration of the electron after it traveled 10 cm in the electric field? O A None O B. 2.55 x 1015 m/s2 OC. 2.55 x 1014 m/s2 O D. 1.5 x 1015 m/s2

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 67P: Consider an electron that is 1010 m from an alpha particle (q=3.21019C) . (a) What is the electric...

See similar textbooks

Related questions

Q: In the classical model of the hydrogen atom, the electron revolves around the proton with a radius…

A: Given data Magnitude of charge of an electron or proton is q=1.60×10-19 C. Distance between the…

Q: Q5) An electron enters a region of uniform electric field (E = 50 N/C) with an initial velocity of…

A: given vo =4*10^5 m/sE = 50 N/C

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

Q: A proton is shot in a region with a velocity 5 x10° m/s along positive x- direction. An electric…

A: Here given a proton is shot with a velocity 5×10^6 m/sec.Also given the present of electric field E.…

Q: An electron with an initial speed of 4.5 × 10^6 m/s enters a uniform electric field that acts only…

A: Given: The intial speed of the electron is 4.5x106 m/s. The strength of the electric field is…

Q: 1. What must be the magnitude of a uniform electric field, in order that an electron initially at…

A: Solution 1. Given, electron gets acceleration = 2×1012 m/s2 we know that charge of electron =…

Q: 14) An electron is initially moving to the right when it enters a uniform electric field directed…

Q: 10) An electron is initially moving to the right when it enters a uniform electric field directed…

A: As the direction of the electric field is in the upward direction. Therefore, the direction of the…

Q: 14. The hydrogen atom contains a proton, mass 1.67 x 10-27 kg, and an electron, mass 9.11 x 10-31…

A: Here given H2 atom contains a proton and a electron. The mass of proton and electron are 1.67×10-²⁷…

Q: An electron (m = 9.11x1031 kg) accelerates in a uniform electric field E = 1.45 x 104 N/C. What is…

A: Mass of electron m = 9.11×10-31 kg Electric field E = 1.45×104 N/C Distance travelled by electron in…

Q: An electron has an initial velocity of 5.00×106 m/s in a uniform 2.00×105 N/C strength electric…

Q: Consider an electron that is 10−10 m from an alpha particle (q = 3.2 × 10−19 C). (a) What is the…

Q: A proton accelerates from rest in a uniform electric field of 674 N/C. At some later time, its speed…

Q: Two particles, an electron and a proton, are initially at rest in a uniform electric field of…

A: Write the expression for electric force on the electron due to electric field.

Q: The electric field at a distance of 1.0 m from a charged sphere is 100 N/C. At what distance from…

Q: An electron is accelerated by a constant electric field of magnitude 330 N/C. (a) Find the…

Q: n the shown figure, if Q1 = 5 uc.Q2= 3uC, Q3= -4 uC, The resultant electric force on Q1 is QI \0.50…

Q: A proton accelerates from rest in a uniform electric field of 600 N/C. At some later time, its speed…

A: Since you have asked question with multiple sub-parts in a single request, we would be answering…

Q: Beams of high-speed protons can be produced in "guns" using electric fields to accelerate the…

Q: An electron with speed v0 = 5.32 x 106 m/s is traveling parallel to an electric field of magnitude E…

A: Given: The speed of the electron is v0=5.32 x 106m/s. The magnitude of electric field is E=9.45 x…

Q: an electron is in the presence of a uniform electric field with a magnitude of 320 N/C.

A: Given, magnitude of Electric field = 320N/C The magnitude of force experienced by a charge in an…

Q: 4. What is the magnitude of the electric field due to Q1 at the point P? O 3.60x10^(3) N/C…

Q: An electron has an initial speed of 7.36 x 106 m/s in a uniform 4.18 x 105 N/C strength electric…

A: Given initial speed of electron = u = 7.36 x 106 m/s strength of uniform electric field = E = 4.18 x…

Q: An electron has an initial speed of 8.14 x 106 m/s in a uniform 5.31 × 105 N/C strength electric…

A: Electric field is a physical field which is produced by charged objects. It is a measure of force on…

Q: q1 = 3.8 uc,q2%3D11.1 uc.q3= - 2.7 uc, d1= 2.4 cm, d2-9.6 cm the net electric force on q1 91 42 9s…

Q: Inside a radiation therapy device, an electron is in the presence of a uniform electric field with a…

A: Given that:- Strength of uniform Electric field=295N/C

Q: A proton accelerates from rest in a uniform electric field of 612 N/C. At some later time, its speed…

Q: Air breaks down (loses its insulating quality) and sparking results if the field strength is…

Q: A proton accelerates from rest in a uniform electric field of 642 N/C. At some later time, its speed…

Q: An electron has an initial speed of 5.21 x 106 m/s in a uniform 4.69 x 105 N/C strength electric…

Q: If Q1 =20 x 10^(-8) c,Q2= -5 x 10^(-8) C ,L1= 5 cm ,L2= 5cm, the point at which the electric field…

Q: An electron has an initial velocity of 5.00×106 m/s in a uniform 2.00×105 N/C strength electric…

A: a. Electric field is determined by test charge, when test charge (positive charge) is taken in the…

Q: An electron has an initial velocity of 5.00 × 106 m/s in a uniform 2.00 × 105 -N/C electric field.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A proton is initially at rest. After some time, a uniform electric field is turned on and the proton…

A: Given data The electric field is given as E = 1.81 x 105 N/C. The distance travelled by the proton…

Q: Inside a radiation therapy device, an electron is in the presence of a uniform electric field with a…

A: An electron experiences force in an electric field and this gives the electron acceleration.

Q: Q12. An insulating sphere of radius R has a charge +Q uniformly distributed through its volume.…

Q: A uniform electric field exists in a region between two oppositely charged plates. An electron is…

A: (a)The equation of motion is given by,

Q: An electron (m = 9.11x1031 kg) accelerates in a uniform electric field E = 1.45 x 10ª N/C. What is…

A: Given: The mass of the electron is 9.1x10-31 kg. The charge on the electron is 1.6x10-19 C. The…

Q: (A) 900 (B) 1440 Q7: A proton starts moving from rest in a region of uniform electric field (E = 7 ×…

Q: 75960&cmid%=8938&page Find the electric field (in units of N/C) needed to accelerate a charged…

Q: 1. (a) What is the electric field at the point indicated as a dot? Express your answer in component…

Q: A proton accelerates from rest in a uniform electric field of 632 N/C. At some later time, its speed…

A: Force acting on a charge q due to an electric field E is given by: F=qE and from Newton's 2nd law of…

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

A: Given: The strenght of the uniform electric field is 320 N/C. The initial speed of the electron is 0…

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

An electron (m 9.11x1031 kg) accelerates in a uniform electric field E = 1.45 x 104 N/C. What is the acceleration of the electron after
it traveled 10 cm in the electric field?
O A None
O B. 2.55 x 1015 m/s2
2.55 x 1014 m/s2
O D. 1.5 x 1015 m/s?
O E.
1.5 x 1014 m/s2

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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

An electron has an initial velocity of 5.00106m/s in a uniform 2.0010m/s electric field. The field accelerates the election in the direction opposite to its initial velocity, (a) What is the direction of the electric field? (b) How far does the electron travel before coming to rest? (c) How long does it take the electron to come to rest? (d) What is the electron's velocity when it returns to its starting point?
(a) Find the magnitude and direction of the electric field at the position of the 2.00 C charge in Figure P13.13. (b) How would the electric field at that point be affected if the charge there were doubled? Would the magnitude of the electric force be affected?
(a) What magnitude point charge creates a 10,000 N/C electric field at a distance of 0.250 m? (b) How large is the field at 10.0 m?
(a) Find the electric field at x = 5.00 cm in Figure 18.52 (a), given that q = 1.00 C. (b) at what position between 3.00 and 8.00 cm is the total electric field the same as that for ? 2q alone? (c) Can the electric field be zero anywhere between 0.00 and 8.00 cm? (d) At very large positive or negative values of x, the electric field approaches zero in both (a) and (b). In which does it most rapidly approach zero and why? (e) At what position to the light of 11.0 cm is the total electric field zero, other than at infinity? (Hint: A graphing calculator can yield considerable insight in this problem.)
A proton is projected in the positive x direction into a region of a uniform electric field E = (6.00 105)iN/C at t = 0. The proton travels 7.00 cm as it comes to rest. Determine (a) the acceleration of the proton. (b) its initial speed, and (c) the time interval over which the proton comes to rest.
A thin, square, conducting plate 50.0 cm on a side lies in the xy plane. A total charge of 4.00 108 C is placed on the plate. Find (a) the charge density on each face of the plate, (b) the electric field just above the plate, and (c) the electric field just below the plate. You may assume the charge density is uniform.
A thin conducing plate 2.0 m on a side is given a total charge of 10.0C . (a) What is the electric field 1.0 cm above the plate? (b) What is the force on an electron at this point? (c) Repeat these calculations for a point 2.0 cm above the plate. (d) When the electron moves from 1.0 to 2.0 cm above the plate, how much work is done on it by the electric field?
A proton enters the uniform electric field produced by the two charged plates shown below. The magnitude of the electric field is 4.0105 N/C, and the speed of the proton when it enters is 1.5107 m/s. What distance d has the proton been deflected downward when it leaves the plates ?
Inside a cathode ray 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 1.25 ✕ 10−8 s?
Inside a vacuum tube, an electron is in the presence of a uniform electric field with a magnitude of 305 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 1.05 ✕ 10−8 s?
A laboratory has a region with a constant E = 1000N / C electric field in the vertical direction. A proton is thrown into this region at h = 1 m above the ground and with a horizontal velocity Vo = 106 m / s.a. What is the acceleration of the proton in the electric field region?b. What is the horizontal range (L) of the proton?c.How long does the proton cross the electric fieldThe mass of the proton is mp = 1.7x10-27kg, and its charge is qp = 1.6x10-19C.Neglect the force of gravity.
Inside a cathode ray tube, an electron is in the presence of a uniform electric field with a magnitude of 315 N/C. What is the magnitude of the acceleration of the electron (in m/s2)? The electron is initially at rest. What is its speed (in m/s) after 1.10 ✕ 10−8 s?