Find the x-component, Bx, and y-component, By, of the vector using similar trig relationships as above. A:
a) Bx = Bcosθ, By = Bsinθ
b) Bx = Bsinθ, By = Bcosθ
c) Bx = Btanθ, By = Bcotθ
d) Bx = Bcotθ, By = Btanθ