Question

A region contains both uniform electric field $\overrightarrow{E}$ and uniform magnetic field $\overrightarrow{B}$ . A charge particle

• A. Cannot move on a circular path in this region
• B. Cannot move on a uniform helical path
• C. Cannot move on a parabolic path
• D. All of these

Answer 1

The correct option is C Cannot move on a parabolic path

A regional contains both uniform electric field $\overline{E}$ and uniform magnetic field $\overline{B}$.

A charge particle can not move on a parabolic path because it becomes helical path.