Consider two charge Q1 = -2 x 10-6 [C] and Q2 = 4 x 10-0 [C] separated by a distance r =0.05 [m).a.What is the magnitude of the electric force between two charges?F =[N]b.The electric force between the two charges isc.Suppose that the magnitude of the electric force between two charges is equal to: 43.2 [N].What will be the magnitude of this force if the distance between the two charges is doubled while thecharges are kept the same.F =[N]

Answered: Image /qna-images/answer/fa883eee-0ade-4e81-9f2f-771e9bacde20.jpg

Consider two charge Q1 = -2 x 10-6 [C] and Q2 = 4 x 10-0 [C] separated by a distance r = 0.05 [m). a. What is the magnitude of the electric force between two charges? F = [N] b. The electric force between the two charges is Suppose that the magnitude of the electric force between two charges is equal to: 43.2 [N]. с. What will be the magnitude of this force if the distance between the two charges is doubled while the charges are kept the same. F = [N]

Consider two charge Q1 = -2 x 10-6 [C] and Q2 = 4 x 10-0 [C] separated by a distance r = 0.05 [m). a. What is the magnitude of the electric force between two charges? F = [N] b. The electric force between the two charges is Suppose that the magnitude of the electric force between two charges is equal to: 43.2 [N]. с. What will be the magnitude of this force if the distance between the two charges is doubled while the charges are kept the same. F = [N]

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 16PE: A test charge of +2C is placed halfway between a charge of +6 C and another of +4 /C separated by 10...

See similar textbooks

Similar questions

(a) Two point charges q1 and q23.00 m apart, and their total charge is 20 C. (a) If the force of repulsion between them is 0.075N, what are magnitudes of the two charges? (b) If one charge attracts the other with a force of 0.150 N, what are the magnitudes of the two charges? Note that you may need to solve a quadratic equation to reach your answer.
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)?
Earth has a net charge that produces an electric field of approximately 150 N/C downward at its surface. (a) What is the magnitude and sign of the excess charge, noting the electric field of a conducting sphere is equivalent to a point charge at its center? (b) What acceleration will the field produce on a free electron near Earth’s surface? (c) What mass object with a single extra electron will have its weight supported by this field?
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.
(a) Would life be different if the electron were positively charged and the proton were negatively charged? (b) Does the choice of signs have any bearing on physical and chemical interactions? Explain your answers.
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) Two point charges totaling 8.00 C exert a repulsive force of 0.150 N on one another when separated by 0.500 m. What is the charge on each? (b) What is the charge on each if the force is attractive?
(a) Find the magnitude of the electric force between a Na+ ion and a Cl ion separated by 0.50 nm. (b) Would the answer change if the sodium ion were replaced by Li+ and the chloride ion by Br ? Explain.
Find the ratio of the electrostatic to gravitational force between two electrons. (b) What is this ratio for two protons? (c) Why is the ratio different for electrons and protons?
The fundamental charge is e = 1.60 1019 C. Identify whether each of the following statements is true or false. (a) Its possible to transfer electric charge to an object so that its net electric charge is 7.5 times the fundamental electric charge, e. (b) All protons have a charge of +e. (c) Electrons in a conductor have a charge of e while electrons in an insulator have no charge.
The fundamental charge is e = 1.60 1019 C. Identify whether each of the following statements is true or false. (a) Its possible to transfer electric charge to an object so that its net electric charge is 7.5 times the fundamental electric charge, e. (b) All protons have a charge of +e. (c) Electrons in a conductor have a charge of e while electrons in an insulator have no charge.
Two small, identical metal balls with charges 5.0 C and 15.0 C are held in place 1.0 m apart. In an experiment, they are connected for a short time by a conducting wire. a. What will be the charge on each ball after this experiment? b. By what factor will the magnitude of the electrostatic force on either ball change after this experiment is performed?