An electron that has an instantaneous velocity of is moving through the uniform magnetic field (a) Find the force on the electron due to the magnetic field. (b) Repeat your calculation for a proton having the same velocity

Explanation:

From the given information:

The missing value are as follows:

The velocity  

The uniform magnetic field

The force on electron as a result of the Magnetic field is:

here;

Change of electron

Then,

∴

For the proton with the same velocity:

overcharge is the right answer system