Moving Charges ...

A charged particle is moving in a uniform magnetic field. Identify which of the following trajectory is not possible. 

The diagram above shows atomic particles moving through a magnetic field.
A beam of electrons is deflected in the magnetic field and strikes at the point $$P$$ as shown in the figure.
At which letter would a stream of neutrons strike the screen?

Which of the following relation represents Biot-Savart's law?

Which line shows the path of gamma radiation in a magnetic field?

Which of the following is based on mechanical effect of electric current?

As shown above, a magnetic force of $$10^{-14}$$ N is experienced by a charge particle moving with speed of $$10^6$$ m/s in a uniform magnetic field B of magnitude $$10^{-2}$$ T. Calculate the magnitude of the charge.

A person who is at rest as the charge moves by him will measure.

An electron of charge $$e$$ and mass $$m_e$$ moves in a circular path of radius $$r$$ in a uniform magnetic field $$B$$.
The Kinetic Energy of the electron can be described by the expression

A charged particle moves in a magnetic field. The only force influencing the particle is the force caused by the magnetic field.
During the particle's movement in the magnetic field, what will NOT change?

Which of the following particle would follow the path as shown in the above figure?