An electron is moving through a magnetic field. if the velocity of the electron is doubled, then

Force is doubled

Explanation:

Given

Speed of Electron is doubled then

According to Lorentz theory Force experienced by Charge particle in a magnetic field

where q=charge on particle

v=velocity of particle

B=magnetic Field

Supposing Magnetic Field is Perpendicular to Velocity thus

Force on particle will be doubled

u can delete ur account.

1. go on google and write

2 open this and click on your profile pic and if your profile is not appearing, then u have to log in.

3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )

spectral lines lyman is one set