The magnetic field in a region of space is given by B = 0.510 j T. The velocity vector of an electron moving at 7.60 ✕ 106 m/s makes an angle of 45.0° with this field. What are the magnitudes of the following?(a) the magnetic force on the electron
(b) the electron's acceleration

(a) Magnetic force will be equal to

(b) Acceleration will be equal to

Explanation:

We have given magnetic field in a region of space B = 0.510 T

Velocity of electron moving

Angle between velocity and field

Charge on electron

(A) Magnetic force will be equal to

So magnetic force

(B) Mass of electron

According to newton's law we know that F = ma , here m is mass and a is acceleration

So acceleration

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer

answer(20) psi;