A charge particle projected with velocity $\vec v$ in uniform magnetic field ' $\vec B$ ' then for maximum magnetic force on it, which is correct
A charge particle projected with velocity $\vec v$ in uniform magnetic field ' $\vec B$ ' then for maximum magnetic force on it, which is correct
- A
$\vec v.\vec B = 0$
- B
$\vec v \times \vec B = 0$
- C
$\vec v||\vec B$
- D
$\vec v$ is anti parallel to $\vec B$
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