Give your comments on the statement that “Magnetic fields exert a force on all moving Electrically charged pa

Give your comments on the statement that “Magnetic fields exert a force on all moving
Electrically charged particles”. If yes explain it, if not prove it.

Hello Fahad, this force in named as Lorentz magnetic force whose expression is given as
F = B q v sin@
Here B is magnetic field induction in tesla, q -the charge in coulomb, v the speed and @ the angle between the velocity vector and B vector
So when @ is zero i.e. when charged particle moves in the direction of the magnetic field then no force is exerted on it.
The force becomes maximum when the charged particle moves in the perpendicular direction to the magnetic field and equals to Bqv