The electric force is a force of attraction or repulsion between objects based on their charges and their distance apart. a. When is the electric force attractive? b. When is the electric force repulsive?

The electric force is a force of attraction or repulsion between objects based on their charges and their distance apart. a. When is the electric force attractive? b. When is the electric force repulsive?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Fields

Section: Chapter Questions

Problem 1P: A 7.50-nC charge is located 1.80 m from a 4.20-nC charge. (a) Find the magnitude of the...

See similar textbooks

Related questions

Q: Electric force in the Hydrogen atom. In a hydrogen atom the separation between the proton and the…

A: Here we have to Compute the magnitude of the attractive force of attraction on the electron by the…

Q: If an electron at a particular distance from a charged particle is attracted with a given force,…

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: 2. A 80uc charge is placed at the origin. A -40uC charge is placed at x = 2 m and a 220UC is placed…

Q: What mass would a pair of electrons have in order for their gravitational force of attraction to be…

Q: (1) THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN BELOW. vo An electron at point A as…

A: v=Velocity of electron=2.9×106 m/sl=Distance between A and B=10 cm

Q: One of the two balloons Anthea rubs against her hair, causing the balloons to become charged…

A: Given Charge on balloons q1 and q2= 2 x 106 C Distance between two balloons( r )= 0.7 m To find…

Q: Q1: A (+100 µC) charge is placed at the origin. A (-50 µC) charge is placed at x = 2m and a (+ 200…

Q: B1. Which of the following statement shows the interaction between a positive test charge placed in…

A: B1. If a positive point charge is isolated, the direction of the electric field would be radially…

Q: he figure shows three electric charges labeled Q1, Q2, and Q3, and electric field lines in the…

A: In this problem, it is asking about sign of three charges.

Q: 1.0 nC A + 1 cm -1.0 nC B X 1 cm 4.0 nC C+

A: Given, charge, qA = 1.0 nCqB = -1.0 nCqC = 4.0 nC

Q: Q1: A (+100 µC) charge is placed at the origin. A (-50 µC) charge is placed at x = 2m and a (+ 200…

A: We know that electric force is given by F=kq1q2r2........(1)

Q: 3. In which way is the electric force similar to the gravitational force? A. Electric force is…

A: Apologies. We only answer one question at a time. we will answer the first one as the exact one…

Q: What is the equation for electric charges? O Fe=kq1q2/r^2 O Fe=r2/kq1q2 O Fe=kr2/q1q2 O Other:

Q: 10. Which of the following statements about the electric and gravitational forces is wrong? Electric…

A: The gravitational force between two bodies of masses 'm' separated by distance 'r' is given by :…

Q: A –4.0-µC charge is located 0.45 m to the left of a +6.0-µC charge. What is the magnitude and…

A: Write a given values of this question. q1=-4μC=-4×10-6Cq2=+6μC=+6×10-6Cr=0.45mk=9×109kgm3s-2C-2

Q: The electric field between the plates of the cathode ray tube of an older television set can be as…

A: The force F (in N) ,on particle having charge q (in C), moving in electric field E (in N/C)is given…

Q: An electric field of 2.0 x 104 N/C is directed along the positive x-axis What is the electric…

A: Electric field (E) = 20000 NC , along + x axis

Q: One of the two balloons Anthea rubs against her hair, causing the balloons to become charged…

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

A: Given: Charge of the moving particle, q1 = +2.7 mC. Charge of the stationary particle, q2 = +1.8 mC.…

Q: Two charges of +10 - 6 C are located 1 cm apart. (a) What is the force on a charge +10 – 8 C halfway…

A: The force acting on the charge Q2 is given as

Q: 4) We are asked to calculate the force on an electric charge due to other electric charges. To do…

Q: . Two point charges q, = +1.0 x 10° C and q, : 1.0 x 109 C are placed 0.10 m apart, as in the figure…

Q: Two 3 mC charges are 60 m apart. What is the electric force between them?

A: Scenario: Two like charges are kept at certain distance such that they impart repulsive force on…

Q: What is an electric charge? Explain it concepts and give examples

A: Electric Charge is nothing but the amount of energy or electrons that pass from one body to another…

Q: An electron and a proton are sitting 3 x 10-10 meters apart. What is the magnitude of the force…

Q: Suppose that the force exerted on an electron is 5.6×10-17 N, directed to the east. a. Find the…

A: Given: The force exerted on the electron is 5.6×10-17 N.

Q: 2. A 80uc charge is placed at the origin. A -40uC charge is placed at x = 2 m and a 220uC is placed…

A: Given 80uc charge is placed at the origin. And charge is - 40uc and 220uC and 80uC placed at x=2 and…

Q: BOokmarkS S view-source:https://.. P Pic SLIENCE 0-LAURENCE NATMAN, ID. 1S233035) What type of…

Q: If the force that a proton exerts on an orbiting electron is F, what is the force that the electron…

A: Given: The force exerted by the proton on the electron is F.

Q: Two charges of +10 – 6 C are located 1 cm apart. (a) What is the force on a charge +10 – 8 C halfway…

A: Given,two charges, q1 = q2 = +10-6 Care located at, d = 1 cm apart.Charge having magnitude, 10-8 C…

Q: 2. An electron gun has parallel plates separated by 4.5 cm and gives electrons 35.0 kV of energy.…

Q: What is the repulsive electrical force between two protons 4.0 x10 -15 m apart from each other in an…

A: Given data: Distance between the two protons is, d=4.0×10-15 m.

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

A: Given data: The magnitude of the electric field is E=1.54×104 N/C. The distance is s=1.00 cm. Part…

Q: 9. Use your understanding of electric force and electric field to fill in the following table.…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A futuristic gun uses a strong electric field to accelerate small charged bullets to very fast…

Q: First question

Q: An electric field of 1 x 106 N/C acts on an electron, resulting in an acceleration of 1.3 x 1017…

Q: You have now learned two interpretations of electrical interactions 1) a charge in an electric field…

Q: Suppose when Millikan did his experiment and measured the charges on various oil droplets, he got…

A: Given:A list of amount of charge on oil droplet.also given candidates for fundamental charge in…

Q: 14. A negative charge in an electric field experiences a force accelerating it due south. What is…

A: An electric field refers to a force experienced by an amount of charge which is divided by the…

Q: Ernie pulls his wool sweater over his head, which charges his body as the sweater rubs against his…

A: When we place a charge having a certain electric field in a place, this will apply a force on any…

Q: n of 2.5 nC is brought at point in an electric field and experiences a force of 1200 N. What is the…

A: Given values:- Charge,(q)=2.5 nC=2.5 x 10-9 C ----(1) [Using 1 nC=10-9 C] Force experienced,(F)=1200…

Q: Which is true? 1. Particles are not involved in electric interaction. 2. The force exerted by two…

A: Consider the 1st statement. Atoms consist of three types of particles which are neutrons, protons…

Q: A monkey’s earring experiences an electric force of 12 N in the presence of an external electric…

A: F=Electric force=12 NE=Electric field=-30000 N/Cq=Net charge Direction of electric field is opposite…

Q: A test charge experiences a force of 0.20 N on it when it is placed in an electric field intensity…

A: Force experienced by a charge in electric field is given by, F = Q.E Here, F = Force experienced by…

Question

100%

The electric force is a force of attraction or repulsion between objects based on their charges and their distance apart.

a. When is the electric force attractive?
b. When is the electric force repulsive?

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

A person is placed in a large, hollow, metallic sphere that is insulated from ground, (a) If a large charge is placed on the sphere, will the person be harmed upon touching the inside of the sphere? (b) Explain what will happen if the person also has an initial charge whose sign is opposite that of the charge on the sphere.
Integrated Concepts An electron has an initial velocity of 5.00106m/s in a uniform 2.00105N/C strength electric field. the field accelerates the electron 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 test charge of +2C is placed halfway between a charge of +6 C and another of +4 /C separated by 10 cm. (a) What is the magnitude of the force on the test charge? (b) What is the direction of this force (away from or toward the +6 C charge)?
(a) Find the direction and magnitude of an electric field that exerts a 4.801017 N westward force on an electron (b) What magnitude and direction force does this field exert on a proton?
Two point charges attract each other with an electric force of magnitude F. If the charge on one of the particles is reduced to one-third its original value and the distance between the particles is doubled, what is the resulting magnitude of the electric force between them? (a) 112F (b) 13F (c) 16F (d) 34F (e) 32F
A positively charged It'd attracts a small piece of cork. (a) Can we conclude that the cork is negatively charged? (b) The rod repels another small piece of cork. Can we conclude that this piece is positively charged?
Consider two electric dipoles in empty space. Each dipole has zero net charge. (a) Does an electric force exist between the dipoles; that is, can two objects with zero net charge exert electric forces on each other? (b) If so, is the force one of attraction or of repulsion?
A particle having a positive charge of C experiences an upward force of 8 N when placed at a certain location in space. What is the magnitude and direction of the electric field at that point? What would be different about your answer if the particle possessed a negative charge of C?
A representation of an electric field shows 10 field lines perpendicular to a square plate. How many field lines should pass perpendicularly through the plate to depict a field with twice the magnitude?
A simple and common technique for accelerating electrons is shown in Figure 18.55, where there is a uniform electric field between two plates. Electrons are released, usually from a hot filament, near the negative plate, and there is a small hole in the positive plate that allows the electrons to continue moving. (a) Calculate the acceleration of the electorn if the field strength is 2.50104 N/C. (b) Explain why the electron will not be pulled back to the positive plate once it moves through the hole.
Why do most objects tend to contain nearly equal numbers of positive and negative charges?
(a) Two protons in a molecule are 3.80 10-10 m apart. Find the magnitude of the electric force exerted by one proton on the other. (b) State how the magnitude of this force compares with the magnitude of the gravitational force exerted by one proton on the other. (c) What If? What must be a particles charge-to-mass ratio if the magnitude of the gravitational force between two of these particles is equal to the magnitude of electric force between them?