1. Consider an electron that is 1.5.10-10 m from an alpha particle with charge 3.2.10-19 C. (a) What is the electric field due to the alpha particle at the location of the electron? The direction of the electric field by the alpha particle at the electron is N Ela at e (b) What is the electric field due to the electron at the location of the alpha particle? The direction of the electric field by the electron at the location of the alpha particle is N C Ele- at a (c) What is the magnitude of the electric force on the electron? N (d) What is the magnitude of the electric force on the alpha particle? Fa N (e) Do the two forces obey Newton's Laws? =

1. Consider an electron that is 1.5.10-10 m from an alpha particle with charge 3.2.10-19 C. (a) What is the electric field due to the alpha particle at the location of the electron? The direction of the electric field by the alpha particle at the electron is N Ela at e (b) What is the electric field due to the electron at the location of the alpha particle? The direction of the electric field by the electron at the location of the alpha particle is N C Ele- at a (c) What is the magnitude of the electric force on the electron? N (d) What is the magnitude of the electric force on the alpha particle? Fa N (e) Do the two forces obey Newton's Laws? =

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: What will be the direction of electric field when a positively charged particle is moving in the…

A: The electric field is defined as E→=kqr2r^ Here q is charge, r is distance and k is constant value…

Q: 3. In old TVs, an electron gun accelerates electrons between two parallel plates 1.2cm apart using a…

A: The electric field between two parallel plates is given by E=V/D V=25 kV=25000V D=1.2 cm= 0.012m…

Q: 5. An electron enters an electric field produced by applying a potential difference of 150V betwee…

A: Simple problem from electrodynamics. Please have a good look

Q: 8, The nucleus of an ion has 11 protons and 12 neutrons. The strength of the electric field at a…

Q: Q9: What is the electric field that acts on the electron in a hydrogen atom, which is 5.3*10-11 m…

A: An atom of hydrogen contains one electron and one proton separated by a distance (r) of 5.3 x 10-11…

Q: A bare helium nucleus has two positive charges and a mass of 6.64 ✕ 10−27 kg. a) Calculate its…

Q: A 16.0 V power supply is connected across two parallel plates which are separated by a distance of d…

Q: i) Calculate the electrostatic force between the electron and proton. ii) Determine the value of the…

Q: On a planet, in a faraway galaxy, intelligent aliens carried out Millikan's experiments in order to…

A: To answer: The charge of the electron according to the experiment

Q: V An electron is to be accelerated in a uniform electric field having a strength of 2.1 10° 1. (a)…

Q: An oil droplet is charged by spraying it with a quick burst of air which removes some of the…

Q: 4. At the metallurgical layer in a particular pn junction, the magnitude of the electric field is &…

A: If any electron is in an electric field E. then magnitude of force acting on it is, F = eE e=…

Q: 15 A 370 uF capacitor in a photoflash is charged to a voltage source of 330 V. How much charge is…

A: Capacitance of the capacitor = C = 370 x 10-6 F Voltage of the source = V =330V

Q: 1. Ernest Rutherford's gold foil experiment led to the discovery of the atomic nucleus. In the…

Q: #80: A 2.5-mm-diameter sphere is charged to -4.5 nC. An elec- tron fired directly at the sphere from…

A: Detailed solution of this question is given in below steps.

Q: 7- in a concentric spherical electrode system, the outer radius is 40 cm, the applied voltage is 100…

A: Given data: The outer radius is r2=40 cm. The puncture strength is Emax=100 kV/cm. The applied…

Q: Find the electric held (m untsS of NICheeded to accelerate a charged particle (m-22 ug and g-33 C)…

Q: 5. What is the diameter of the circular trajectory taken by a 1.0 C charge (m = 0.002 kg) moving at…

Q: An isolated charged point particle produces an electric field with magnitude E at a point 3.0 m away…

Q: b) A small rectangular coil of 6 mm by 6 mm is placed in the middle of a solenoid of 40 mm length…

A: According to the guidelines I can solve only one question here, (b) Therefore according to the…

Q: What is the electric field intensity 0.300 m away from a small sphere that has a charge of 1.6 x…

A: The electric field produced by a point charge some distance r away from it is given as E=kqr2k is a…

Q: 1. A 3.0 kg mass with a charge of +0.400 Coulombs is in the presence of an electric field of (3,000…

Q: A proton is traveling horizontally to the right at 4.50 x 106 m/s.

Q: An oil drop of mass 6.6 x 10-14 kg is suspended in an electric field of 2.0 × 10% N/C between…

A: The force acting on the oil drop in the electric field can be calculated using the equation: F=qE…

Q: A proton is moving in an electric field. The direction of the acceleration of the proton is

A: A positive charge, which placed in an electric field is accelerated in the direction of the field…

Q: Two 4.00cm wife charged plates alienated horizontally source a vertical, uniform 100-N/C electric…

A: As the electron enters in the electric field, it experiences an electrostatic force toward the…

Q: 8. An oil droplet is sprayed into a uniform electric field of adjustable magnitude. The 0.04g…

A: Here, Mass of oil droplet is 0.04 g Magnitude of Electric Field is 370 N/C which is directed…

Q: 8.A water droplet of mass 3.00 x 10-12 kg is located in the air near the ground during a stormy day.…

Q: QUESTION 32 In a version of Millikan's experiment, an oil droplet is released and when it has…

Q: 10. An electron experiences a force of .0002N to the right. a. Find the electric field intensity at…

A: Electric field intensity Electric field intensity at a point is defined as force experienced by a…

Q: An oil droplet is sprayed into a uniform electric field of adjustable magnitude. The 0.0400g droplet…

Q: 14. A completely ionized atom (net charge = +Q) is accelerated through a potential difference V.…

A: The problem is based on the basic concept of charge and potential difference and change in kinetic…

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m²/C2. Vacuum…

A: Given Mass m1 = m2 =m q1 =q2 =q = 20 nC = 20×10-9 C Length L = 243 cm = 2.43 m x…

Q: Find velocity of the electron when it comes out of the parallel plates

Q: An atom of helium and one of argon are singly ionized—one electron is removed from each. The two…

A: Given, an atom of helium and argon are singly ionized i.e., they lose one electron each and now…

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

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

1. Consider an electron that is 1.5.10-10 m from an alpha particle with charge 3.2.10-19 C.
(a) What is the electric field due to the alpha particle at the location of the electron?
The direction of the electric field by the alpha particle at the electron is
N
C
E
a at e
(b) What is the electric field due to the electron at the location of the alpha particle?
The direction of the electric field by the electron at the location of the alpha particle is
Ele at a
N
C
(c) What is the magnitude of the electric force on the electron?
N
(d) What is the magnitude of the electric force on the alpha particle?
Fa=
N
(e) Do the two forces obey Newton's Laws?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

Step 2: Part (a)

Step 3: Part (b)

Step 4: part (c)

Solution

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 16 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

46) Solve this question, without any mistakes.
| Electric fields in the atom. (a) Within the nucleus. What strength of electric field does a proton produce at the distance of another proton, about 5.0 * 10-15 m away? (b) At the electrons. What strength of electric field does this proton produce at the dis - tance of the electrons, approximately 5.0 * 10-10 m away?
1. An electron initially moves in a horizontal direction and has a kinetic energy of 2 × 103 eV (electron- volts) when it enters to the electric field E as shown in the figure. It passes through a uniform electric field between two oppositely charged vertical plates to a field-free region with a velocity 2.8 x 10'm/s. The plates are separated from each other by a distance of 0.04 meter. Gravity is negligible. 0.04m Electron Calculate electric field and find its direction: L me = 9.11 x 10-31kg; qe = -1.6 × 10-1ºC; 1eV = 1.6 x 10¬19] Hint: 1 Kinetic energy = qE mv²; Potential energy = d Use conservation of energy. (A)5800 V/m; directed from R to L (B) 5800 V/m; directed from L to R (C) 6750 V/m; directed from R to L (D)6750 V/m; directed L from to R (E) None of them
Pls asap
Q5//The question in the image
2
The ratio of the electrostatic force to the gravitational force is different between two electrons and two protons. Why? I. The magnitude of the fundamental charge of an electron is different from a proton. II. Electrons and protons have different masses. III. False. The ratio is the same A. III only B. Both I and II only C. II only D. I only
1. In the Bohr model of the hydrogen atom, the electron is in orbit about the nuclear proton at a radius of 5.29x 10 m. Determine the (ii) electrostatic force of attraction between the electron and proton Speed of the electron, assuming the orbit to be circular.
5. Two small metal cubes with masses 2.0 g and 4.0 g are tied together by a 5.0 cm long massless string and are at rest on a frictionless surface. Each is charged to +2.0 μC. a. What is the energy of this system? b. What is the tension in the string? c. The string is cut. What is the speed of each cube when they are far apart?
The distance, r, between the proton and electron in the hydrogen atom is about 10^-10m. i) Calculate the electrostatic force between the electron and proton. ii) Determine the value of the potential energy U of the electron in the hydrogen atom. Express your result in electron-volts (eV). Recall 1 eV = 1.6 × 10^−19 J. iii) Determine the value of the kinetic energy of the electron. Express your result in eV. Please answer all parts.
1. An electron is to be accelerated in a uniform electric field having a strength of 2.1-106 (a) What energy in keV is given to the electron if it is accelerated through 0.3 m? AKE = keV m (b) Over what distance (in km) would it have to be accelerated to increase its energy by 43 GeV? d = km Hint: How is potential energy, PE, gained by an electron related to the uniform electric field? How is the potential difference, V, related to the uniform electric field?
4. A +200uC charge is placed at the origin and a -300uC is placed 1m to the right of it. What is the magnitude and direction of the electric field at midpoint of the two charges and 30cm to the right of the negative charge ?