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 $\vec B$
Similar Questions
A current of $i$ ampere is flowing in an equilateral triangle of side $a$. The magnetic induction at the centroid will be
A current of $i$ ampere is flowing in an equilateral triangle of side $a$. The magnetic induction at the centroid will be
An electron is travelling horizontally towards east. A magnetic field in vertically downward direction exerts a force on the electron along
An electron is travelling horizontally towards east. A magnetic field in vertically downward direction exerts a force on the electron along
A charged particle of charge $\mathrm{e}$ and mass $\mathrm{m}$ is moving in an electric field ${{\rm{\vec E}}}$ and magnetic field ${{\rm{\vec B}}}$ Construct dimensionless quantities and quantities of dimension [T]-1
A charged particle of charge $\mathrm{e}$ and mass $\mathrm{m}$ is moving in an electric field ${{\rm{\vec E}}}$ and magnetic field ${{\rm{\vec B}}}$ Construct dimensionless quantities and quantities of dimension [T]-1
Write equation of Lorentz force.
Write equation of Lorentz force.
Two charged particles traverse identical helical paths in a completely opposite sense in a uniform magnetic field $B$ = $B_0\hat{k}$
Two charged particles traverse identical helical paths in a completely opposite sense in a uniform magnetic field $B$ = $B_0\hat{k}$