MCQOPTIONS
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| 1. |
In an atom for the electron to revolve around the nucleus, the necessary centripetal force is obtained from the following force exerted by the nucleus on the electron [MP PET 2002] |
| A. | Nuclear force |
| B. | Gravitational force |
| C. | Magnetic force |
| D. | Electrostatic force |
| Answer» E. | |