Question

1) A 1C charge is pushed by an electric field, starting from rest, from a potential...

1) A 1C charge is pushed by an electric field, starting from rest, from a potential of 5V to a potential of 0V. Find its kinetic energy when it gets to the 0V region.

2) In the previous problem, find the velocity of the proton when it gets to the 0V region.

3) Two charged particles exert a 20 N force on each other. What force will they exert on each other if the distance between them is reduced to one-half its original distance?

Homework Answers

Answer #1

Thankyou

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. Two charged particles exert a 20 N force on each other. What force will they...
1. Two charged particles exert a 20 N force on each other. What force will they exert on each other if the distance between them is reduced to one-half its original distance?
QUESTION When an electron is released from rest in a constant electric field, how does the...
QUESTION When an electron is released from rest in a constant electric field, how does the electric potential energy associated with the electron, and the kinetic energy of the electron, change with time? (Select all that apply.) options:The electric potential energy becomes more negative.The electric potential energy becomes more positive.The kinetic energy becomes more negative.The kinetic energy stays the same.The electric potential energy stays the same.The kinetic energy becomes more positive. Use the worked example above to help you solve...
1. The product of the magnitude of one charge of the dipolar distribution and the distance...
1. The product of the magnitude of one charge of the dipolar distribution and the distance between the charges is called? A. the dipole moment B. the Debye constant C. the electrical potential energy D. none of the above 2. Which of the following is not true? The electric force a. decreases with the inverse of the square of the distance between two charged particles b. between an electron and a proton is much stronger than the gravitational force between...
1- A mystery material is initially at 15°C. A total of 86 cal of heat is...
1- A mystery material is initially at 15°C. A total of 86 cal of heat is added to the material, changing its temperature to 61°C. If this material has a mass of 159 g, what must be the specific heat capacity of the material? (In cal/g·C°) 2- Is it possible for there to be a system where heat is added to a gas, but the gas maintains a constant temperature? 3- Two identical conducting spheres on insulating stands each initially...
Suppose that a negative charge distribution of in space presents the following expression for electric potential...
Suppose that a negative charge distribution of in space presents the following expression for electric potential as a function of radius: V(r)=-k*Q/(r^3-1) If the charge distribution Q = 1 C. The electrostatic force that a proton would feel (q = 1.6x10-19 C) at a 'r' of 1 x10-9 m distance is: (Use the relationship between electric potential and electric field, followed by the relationship between electric field and electrostatic force) Response options group F = + 4.315 x 10 ^...
1.The electric field at a distance of 2 mm from a test charge is _____the field...
1.The electric field at a distance of 2 mm from a test charge is _____the field at a distance of 4 mm a. The same as b twice as strong as c four times as strong as d 1/4 as strong as e have as strong ass 2. an electrical field contains two charges ANB. If the charges are doubled to be to a N to be, what would happen to the force on charge a? a The same as...
A proton, a deuteron, and an α-particle are accelerated from rest through a potential difference, ∆V...
A proton, a deuteron, and an α-particle are accelerated from rest through a potential difference, ∆V = 30 kV. They enter a region containing a uniform magnetic field of strength B = 0.25 T. The particles move parallel to each other and perpendicular to B~ . (a) Compute the kinetic energy of each particle. Which is largest? Which is smallest? By what factor? (b) Compute the radius of each particle’s cyclotron orbit. (c) Critical Thinking. Is this setup effective for...
An electron, a neutron(which has zero charge) and a proton are in an electric field generated...
An electron, a neutron(which has zero charge) and a proton are in an electric field generated by charged plates which points in the +x direction. The three particles are sufficiently far apart that their forces on each other are negligible. Assume also that forces other than the electrostatic ones on the three particles are negligible. We know that: (Choose the correct answers) the acceleration of the electron is in the +x direction. the x coordinate of the electron is less...
1. An electric dipole located in an electric field directed to the right. The magnitude of...
1. An electric dipole located in an electric field directed to the right. The magnitude of the charge on each particle of the dipole is 4 nC, the distance between the particles is 5cm, the angle α = 35o, and the magnitude of the electric filed is 50 N/C . a) (5 pts) Draw forces acting on charges in the diagram above and find the net force acting on the dipole b) (5 pts) What is the dipole moment of...
Problem 1 Two charges are placed in an electric field a distance r from each other....
Problem 1 Two charges are placed in an electric field a distance r from each other. Charge q1 is positive while charge q2 is negative. Select all possible changes that will double the electric force between the two charges: (a) change the sign of q2 (b) half the magnitude of q1 and half of r (c) double the magnitude of q2 and take half of r (d) take half of r (e) double the magnitude of one of the charges...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT