MCQOPTIONS
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				| 1. | 
                                    If an a-particle is projected normally through a uniform magnetic field, then the path of the a-particle inside the field will be [NDA] | 
                            
| A. | circular | 
| B. | parabolic | 
| C. | elliptical | 
| D. | a straight line | 
| Answer» B. parabolic | |