What is the speed of a high-speed electron traveling at right angles to a 0.80-tesla magnetic field with a force of - 7.5 x 10^-12 newtons? The charge of an electron is 1.60 x 10^-19

Magnetic field, B = 0.016 Tesla

Explanation:

It is given that,

Velocity of electron,

Magnetic force,

Charge,

The magnetic force is given by:

So, the magnitude of magnetic field is 0.016 Tesla. Hence, this is the required solution.