An electron is projected into a uniform magnetic field given by B (vector) = B _z k? + B _x i?, where B _z = 3.9 T and B _x = 1.4 T.

The magnitude of the charge on an electron is 1.60218 ? 10 ^-19 C.

Find the direction of the magnetic force When the velocity of the electron is v i?, where v = 3.9 ? 10 ⁵ m/s.

What is the magnitude of this force? Answer in units of N.

Y X 1.4 T B 3.9 T- v = 3.9 105 m/s electron 2 1. F = - 2. F = -k 3. F = -1 4. F = k 1 5. F = P = /22 (k-) 6. F = 1 7. F = //22 (k+i) 2 8. F = 3 1 9. F = P = -/2 (-4) k)