MCQOPTIONS
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| 1. |
Cathode rays and canal rays produced in a certain discharge tube are deflected in the same direction if [SCRA 1998] |
| A. | A magnetic field is applied normally |
| B. | An electric field is applied normally |
| C. | An electric field is applied tangentially |
| D. | A magnetic field is applied tangentially |
| Answer» B. An electric field is applied normally | |