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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Somnath
The question is incomplete.The full question is given below and the answer is given in attached file.\n\nA slightly divergent beam of non-relativistic charged particles accelerated by a potential difference V propagates from a point A along the axis of a straight solenoid. The beam is brought into focus at a distance l from the point A at two successive values of magnetic induction B1and B2. Find the specific charge q/m of the particles.