A charged particle initially at rest at $O$,when released follows a trajectory as shown alongside. Such a trajectory is possible in the presence of
A charged particle initially at rest at $O$,when released follows a trajectory as shown alongside. Such a trajectory is possible in the presence of
- [KVPY 2014]
- A
electric field of constant magnitude and varying direction
- B
magnetic field of constant magnitude and varying direction
- C
electric field of constant magnitude and constant direction
- D
electric and magnetic fields of constant magnitudes and constant directions which are parallel to each other
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