Is the answer B bro?
yes can u send a solution plz
I am concerned about how the sin(wt) came into the picture physically
like why is this theta defined from point A and not D
bro \theta is the angle between x axis and CD or AB when it once starts moving…
it comes in the picture because force is F=q VxB so sin\theta will drop in…
solution tag de do fir
Ah i am able to visualize this now thx!