Question:
26 A cubical region of space is filled with some uniform
Last updated: 6/10/2023
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26 A cubical region of space is filled with some uniform electric and magnetic field An electron enters the cube across one of its faces with velocity v and a positron enters via opposite face with velocity v At this instant which one of the following is not correct a The electric forces on both the particles cause identical accelerations b The magnetic forces on both the particles cause equal acceleration c Both particles gain or loose energy at the same rate d The motion of the centre of mass is determined by B alone