Question

1) An electron and a positron are located 17 m away from each other and held...

1) An electron and a positron are located 17 m away from each other and held fixed by some mechanism. The positron has the same mass and the same magnitude of charge as those of the electron, but its charge is positive. The electron and the positron are released at the same time by the mechanism. The electron and the positron begin to speed up towards each other. What velocities should they have when they are 1.3 m away from each other?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Please ask your doubts or queries in the comment section below.

Please kindly upvote if you are satisfied with the solution.

Thank you.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A positron and an electron are placed in free space 1 meter away from each other....
A positron and an electron are placed in free space 1 meter away from each other. The positron has the same mass as the electron, which is 9.11 × 10−31kg, and has the same magnitude of charge as that of the electron, which is 1.6 × 10−19 C. The electron has negative charge and the positron has positive charge. The electron and the positron are released from rest and begin to move towards each other. They will both have the...
A positron and an electron are placed in free space 1 meter away from each other....
A positron and an electron are placed in free space 1 meter away from each other. The positron has the same mass as the electron, which is 9.11 × 10−31kg, and has the same magnitude of charge as that of the electron, which is 1.6 × 10−19 C. The electron has negative charge and the positron has positive charge. The electron and the positron are released from rest and begin to move towards each other. They will both have the...
Two particles (one an electron and one a positron (same mass as an electron, same charge...
Two particles (one an electron and one a positron (same mass as an electron, same charge except positive) start out 2 mm apart and are headed away from each other. They are each traveling at 2000 m/s. How far apart do they get?
Two positively charged spheres of mass 1 kg each are held in free space, 1 meter...
Two positively charged spheres of mass 1 kg each are held in free space, 1 meter away from each other. The two spheres have a charge of 1.0541 × 10?5C each. One charge is released while the other is still held fixed. a) Find the speed of the moving charge when it is 2 meters away from the fixed charge. b) Find the speed of the moving charge when it is 3 meters away from the fixed charge. K =...
Two positively charged spheres of mass 1 kg each are held in free space, 1 meter...
Two positively charged spheres of mass 1 kg each are held in free space, 1 meter away from each other. The two spheres have a charge of 1.0541 × 10?5C each. One charge is released while the other is still held fixed. a) Find the speed of the moving charge when it is 2 meters away from the fixed charge. b) Find the speed of the moving charge when it is 3 meters away from the fixed charge. K =...
Two positively charged spheres of mass 1 kg each are held in free space, 1 meter...
Two positively charged spheres of mass 1 kg each are held in free space, 1 meter away from each other. The two spheres have a charge of 1.0541 × 10?5C each. One charge is released while the other is still held fixed. a) Find the speed of the moving charge when it is 2 meters away from the fixed charge. b) Find the speed of the moving charge when it is 3 meters away from the fixed charge. K =...
An electron and an antielectron (positron) each have a rest energy of 0.511 MeV , or...
An electron and an antielectron (positron) each have a rest energy of 0.511 MeV , or approximately 8.2×10-14 J . When an electron and a positron are both stationary and located next to each other during an annihilation process, their mass energy converts to electromagnetic energy released as photons, electromagnetic particles that have momentum but no mass and that travel at the speed of light. What is the minimum number of photons that could be released, and how much energy...
A proton and an electron are initially held 5 m apart and then released. As they...
A proton and an electron are initially held 5 m apart and then released. As they approach each other A. the speed of the proton increases faster than the speed of the electron. B. the speed of the electron increases faster than the speed of the proton. C. the speed of both increases at the same rate.
Two particles which have the same magnitude charge but opposite sign are held r = 7...
Two particles which have the same magnitude charge but opposite sign are held r = 7 nm apart. Particle I is then released while Particle II is held steady; the released particle has a mass of 8.72 × 10-23 kg. Particle I's speed is 110 km/s when it is 0.74r away from Particle II. 1. What is the magnitude of the charge on one of the particles? 2. If the particles are still initially held 7 nm apart but both...
An electron is held 2.0 m above the ground and released. It moves against gravity towards...
An electron is held 2.0 m above the ground and released. It moves against gravity towards a charged sphere with Q= 3.0 x 10-19C which is held 6.0m directly above the electron's starting point. Determine the speed of the electron when it id 1.0 m from the sphere.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT