MCQOPTIONS
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MCQOPTIONS
| 1. |
A proton and a deutron both having the same kinetic energy, enter perpendicularly into a uniform magnetic field B. For motion of proton and deutron on circular path of radius \[{{R}_{p}}\] and \[{{R}_{d}}\] respectively, the correct statement is [MP PET 1995] |
| A. | \[{{R}_{d}}=\sqrt{2}\,{{R}_{p}}\] |
| B. | \[{{R}_{d}}={{R}_{p}}/\sqrt{2}\] |
| C. | \[{{R}_{d}}={{R}_{p}}\] |
| D. | \[{{R}_{d}}=2{{R}_{p}}\] |
| Answer» B. \[{{R}_{d}}={{R}_{p}}/\sqrt{2}\] | |