MCQOPTIONS
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| 1. |
A magnetic field [MP PET 1994; Pb PMT 2003] |
| A. | Always exerts a force on a charged particle |
| B. | Never exerts a force on a charged particle |
| C. | Exerts a force, if the charged particle is moving across the magnetic field lines |
| D. | Exerts a force, if the charged particle is moving along the magnetic field lines |
| Answer» D. Exerts a force, if the charged particle is moving along the magnetic field lines | |