A positron has a mass of 9.11 x 10^-31 kg, and charge qp = +e =...
A positron has a mass of 9.11 x 10^-31 kg, and charge qp = +e = +1.60 x 10^-19 C. It is moving towards an α particle (qα = +2e, mα = 6.66 x 10^-27 kg) with a speed of 3.00 x 10^6 m/s. At this instant the separation between the two is 2.00 x 10^-10 m. Assume α particle stays at rest. (a) Calculate the speed of positron at 1.00 x 10^-10 m from α particle. (b) What is the separation between the two when positron comes to rest? (c) Replace positron with one electron (same mass and charge as a positron) moving away from the α particle (assumed to be sitting at rest). The electron is moving with the same initial speed of 3.00 x 10^6 m/s when the separation between the two is 2.00 x 10^-10 m. Does the electron speed up or slow down? If it slows down, what is the separation between the two when electron comes to rest?
Homework Answers
![a moss oo3kg Speed The PE R Posibon [ (qx1ofリ(1-6x10tqJX(AxC1-6xisDi] [(q.lixto-31)XC3x1oGa](http://img.homeworklib.com/questions/c445a820-48fe-11eb-a84a-7fae7628bdd9.png?x-oss-process=image/resize,w_560)
A positron (the electron's antiparticle) has mass 9.11 x 10-31kg and charge q0 = +e...
A positron (the electron's antiparticle) has mass 9.11 x 10-31kg and charge q0 = +e = +1.60 x 10-19 C. Suppose a positron moves directly away from an alpha particle, which has charge q = +2e. The alpha particle is stationary. When the positron is 1.00 x 10-10 m from the alpha particle, it is moving directly away from the alpha particle at 3.00 x 106 m/s. (a) What is the positron's speed when the particles are 2.00 x 10-10 m...
An electron and a positron each have a mass of 9.11 × 10-31 kg. They collide...
An electron and a positron each have a mass of 9.11 ×
10-31 kg. They collide and both vanish, with only
electromagnetic radiation appearing after the collision. If each
particle is moving at a speed of 0.42c relative to the
laboratory before the collision, determine the energy of the
electromagnetic radiation.
Particles before annihilation Burst of EM radiation after annihilation
(12 points) A positron (mass m and charge +e) moving tow con mass m and charge...
(12 points) A positron (mass m and charge +e) moving tow con mass m and charge +e) moving toward a stationary alpha particle (charge +2e). The minimum separation between the particles 15 Imum separation between the particles is d. The only force acting on the particles is the electrical force between them. speed of the positron, when it is at a distance 3d from the alpha particle? b. What happen to the potential energy of the system w to the...
An electron (mass m = 9.11 x 10-31 kg, charge e = 1.6 x 10-19 C)...
An electron (mass m = 9.11 x 10-31 kg, charge e = 1.6 x 10-19 C) are accelerated from rest through a potential difference V = 450 V and are then deflected by a magnetic field (B = 0.4 T) that is perpendicular to their velocity. The radius of the resulting electron trajectory is:
Consider an electron, of charge magnitude e 1.602 x1019 C and mass me 9.11 x 10-31...
Consider an electron, of charge magnitude e 1.602 x1019 C and mass me 9.11 x 10-31 kg, moving in an electric field with an electric field magnitude E-7 x 102 N/C, similar to what Thana observed in the simulation. Let the length of the plates be L = 50 cm, and the distance between them be d = 20 cm. Find the maximum speed, v, the electron could be moving if it enters the space halfway between and parallel to...
One particle has a mass of 3.50 x 10-3 kg and a charge of +7.39 μC....
One particle has a mass of 3.50 x 10-3 kg and a charge of +7.39 μC. A second particle has a mass of 7.65 x 10-3 kg and the same charge. The two particles are initially held in place and then released. The particles fly apart, and when the separation between them is 0.184 m, the speed of the 3.50 x 10-3 kg-particle is 180 m/s. Find the initial separation between the particles.
One particle has a mass of 3.11 x 10-3 kg and a charge of +7.57 μC....
One particle has a mass of 3.11 x 10-3 kg and a charge of +7.57 μC. A second particle has a mass of 6.91 x 10-3 kg and the same charge. The two particles are initially held in place and then released. The particles fly apart, and when the separation between them is 0.165 m, the speed of the 3.11 x 10-3 kg-particle is 152 m/s. Find the initial separation between the particles.
ne particle has a mass of 3.44 x 10-3 kg and a charge of +7.61 μC....
ne particle has a mass of 3.44 x 10-3 kg and a charge of +7.61 μC. A second particle has a mass of 8.14 x 10-3 kg and the same charge. The two particles are initially held in place and then released. The particles fly apart, and when the separation between them is 0.127 m, the speed of the 3.44 x 10-3 kg-particle is 119 m/s. Find the initial separation between the particles.
An electron of mass me 9.11 x 10-31 kg and a charge of ge1.60 x 10-19...
An electron of mass me 9.11 x 10-31 kg and a charge of ge1.60 x 10-19 C is released, from rest, in a region of uniform electric field that points to the right with a magnitude of IE -6.06 N/C. How long does it take for the electron to reach a speed of 7.00 x 104 m/s? Assume the experiment is performed in a vacuum and that you can ignore the effects of gravity and friction. Give you answer in...
One particle has a mass of 3.46 x 10-3 kg and a charge of +6.83 μC....
One particle has a mass of 3.46 x 10-3 kg and a charge of +6.83 μC. A second particle has a mass of 7.68 x 10-3 kg and the same charge. The two particles are initially held in place and then released. The particles fly apart, and when the separation between them is 0.112 m, the speed of the 3.46 x 10-3 kg-particle is 191 m/s. Find the initial separation between the particles. PLEASE get it right I've done this...
An electron and a positron each have a mass of 9.11 ×
10-31 kg. They collide and both vanish, with only
electromagnetic radiation appearing after the collision. If each
particle is moving at a speed of 0.42c relative to the
laboratory before the collision, determine the energy of the
electromagnetic radiation.
Particles before annihilation Burst of EM radiation after annihilation
(12 points) A positron (mass m and charge +e) moving tow con mass m and charge +e) moving toward a stationary alpha particle (charge +2e). The minimum separation between the particles 15 Imum separation between the particles is d. The only force acting on the particles is the electrical force between them. speed of the positron, when it is at a distance 3d from the alpha particle? b. What happen to the potential energy of the system w to the...
Consider an electron, of charge magnitude e 1.602 x1019 C and mass me 9.11 x 10-31 kg, moving in an electric field with an electric field magnitude E-7 x 102 N/C, similar to what Thana observed in the simulation. Let the length of the plates be L = 50 cm, and the distance between them be d = 20 cm. Find the maximum speed, v, the electron could be moving if it enters the space halfway between and parallel to...
An electron of mass me 9.11 x 10-31 kg and a charge of ge1.60 x 10-19 C is released, from rest, in a region of uniform electric field that points to the right with a magnitude of IE -6.06 N/C. How long does it take for the electron to reach a speed of 7.00 x 104 m/s? Assume the experiment is performed in a vacuum and that you can ignore the effects of gravity and friction. Give you answer in...
Most questions answered within 3 hours.
-
A local
electronic company primarily manufactures four highly technical
telecommunication products. Each product must be processed...
asked 18 minutes ago -
•Describe the basic structure of collagen monomers •Explain how
amino acid composition of collagen contributes to...
asked 1 hour ago -
Compute the sample correlation coefficient
r for each of the following data sets.
(Use 3 decimal...
asked 2 hours ago -
5a. What are the advantages and disadvantages of Proxy ARP?
b. What is the TTL field...
asked 2 hours ago -
An ice cube (density = 900[kg/m3]) with a side length of
2.54[cm] is held by a...
asked 4 hours ago -
would you say that leaders in the international context are born
or made? That is, can...
asked 4 hours ago -
Instructions
Read the Digital Trends article "Solid state drives are speedier
than hard disk drives. Are...
asked 4 hours ago -
A multiple-choice test consists of 29 questions with possible
answers of a, b, c, d. Estimate...
asked 4 hours ago -
Question 1: Ethanol is the active ingredient of alcoholic
beverages. It is also s a possible...
asked 4 hours ago -
In the process of a simple distillation, the substances in the
still head tube are in...
asked 4 hours ago -
In a normal distribution with mean 3 and standard deviation of
7, what are the upper...
asked 4 hours ago -
A big block stone with mass M explodes and splits in two pieces
with mass 0.40M...
asked 5 hours ago