MCQOPTIONS
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| 1. |
Cathode rays enter into a uniform magnetic field perpendicular to the direction of the field. In the magnetic field their path will be [MP PMT/PET 1998] |
| A. | Straight line |
| B. | Circle |
| C. | Parabolic |
| D. | Ellipse |
| Answer» C. Parabolic | |