Force acting on a charged particle moving with velocity
→
V
is subjected to magnetic field
→
B
is given by
→
F
=a(
→
v
×
→
B
) or, F=qvB‌sin‌θ (i) When θ = 0º , F=qvB‌sin‌0°=0 (ii) When θ = 90º , F=qvB‌sin‌90°=qvB (iii) When θ = 180º , F=qvB‌sin‌180°=0 This implies force acting on a charged particle is non-zero, when angle between