The magnetic force on an electron in a magnetic field (F) = q v Bsinθ
B = 10T, q = 3 x 107m/, θ = 60º and q = 1.6 x 10−19C
F = 1.6 x 10−19 x 3 x 107 x 10 x sin 60º ≈eq 4.162 × 10−11N
