Equation handy for the recoil of an electron

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In summary, the equation for the recoil of an electron is <em>F = ma</em>, measured using a scintillation counter, affected by factors such as energy and direction of incident particle and atomic number, considered negligible in most cases but may need to be taken into account in high energy applications, and an example of the conservation of momentum.
  • #1
MrCaN
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Hey does anybody have an equation handy for the recoil of an electron passing through a magnetic field?
 
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Hey, Kansas is in the hizzy.

Recoil? No, but the relevant eq is

F=qv x B

If the magnetic field is perpendicular to the electron's direction of motion, its path will thus trace out an arc of a circle with radius

r = (mv)/(qB)
 
  • #3


Yes, the equation for the recoil of an electron passing through a magnetic field is given by:
F = q(v x B)
where F is the force experienced by the electron, q is the charge of the electron, v is the velocity of the electron, and B is the magnetic field strength. This equation is known as the Lorentz force law.
 

1. What is the equation for the recoil of an electron?

The equation for the recoil of an electron is given by F = ma, where F represents the force exerted on the electron, m is the mass of the electron, and a is the acceleration of the electron.

2. How is the recoil of an electron measured?

The recoil of an electron can be measured by using a device called a scintillation counter, which detects the energy released when an electron undergoes recoil.

3. What factors affect the recoil of an electron?

The recoil of an electron is affected by several factors, including the energy and direction of the incident particle, the mass of the incident particle, and the atomic number of the material through which the incident particle passes.

4. Is the recoil of an electron significant?

The recoil of an electron is considered to be negligible in most cases, as the mass of an electron is very small compared to other particles. However, in certain high energy applications, the recoil of an electron may need to be taken into account.

5. How does the recoil of an electron relate to the conservation of momentum?

The recoil of an electron is an example of the conservation of momentum, as the electron's recoil is equal and opposite to the momentum of the incident particle. This principle states that the total momentum of a system remains constant, unless acted upon by an external force.

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