TP 22.2

Given: q = 90^o

B = 0.120 T

F = 8.90 x 10^-15 N

Find: V - ?

This one is just for warm-up J

F = q V B sin(q) = q V B sin(90^o)= q V B

V = F/(q B) = (8.90 x 10^-15 N)/((0.120 T)(1.60 x 10^-19 C)) = 4.64 x 10⁵ m/s