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| 1. |
For a positively charged particle moving in a `x-y` plane initially along the `x-axis` , there is a sudden change in its path due to the presence of electric and//or magnetic fields beyond `p` . The curved path is shown in the ` x- y `plane and is found to be non - circular. Which one of the following combinations is possible ? A. `oversetrarrE = 0 , oversetrarrB = bhatj + c hatk`B. `oversetrarrE = ahati , oversetrarrB = chatk + ahati`C. `oversetrarrE = 0 , oversetrarrB = cchatj + bhatk`D. `oversetrarrE = ahati , oversetrarrB = chatk + bhatj` |
| Answer» Correct Answer - `B` | |