An electron moves with a speed of 8.0×106m/s along the -z-axis. it enters a region where there is a uniform magnetic field b = (5.5t)i – (3.7t)j. what is the acceleration of the electron when it first enters the region of the uniform magnetic field?

Acceleration,

Explanation:

It is given that,

Speed of electron,

Charge on an electron,

Mass of electron,

Magnetic field,

Magnitude,

Magnetic force is given by :

Also, F = ma

So, the acceleration of the electron is . Hence, this is the required solution.

like poles repel so keep pushing north to north and repels funny to see this