A source (s) of beta particles contains a radioactive isotope X. The emitted beta particles are passed through two parallel slits s_(1) and s_(2) to get a narrow parallel beam. This beam is made to enter a uniform magnetic field (B). The particles follow semicircular trajectories and are found to hit the screen at all points from A to B the distance AB is equal to 2a. The reaction for decay of a nucleus of X is XrarrY+._(-1)^(0)e+vecv Calculate the minimum difference in mass of a nucleus of X and Y. mass of an electron is m and charge on it its e.

A source (s) of beta particles contains a radioactive isotope X. The e

1.	A source (s) of beta particles contains a radioactive isotope X. The emitted beta particles are passed through two parallel slits s_(1) and s_(2) to get a narrow parallel beam. This beam is made to enter a uniform magnetic field (B). The particles follow semicircular trajectories and are found to hit the screen at all points from A to B the distance AB is equal to 2a. The reaction for decay of a nucleus of X is XrarrY+._(-1)^(0)e+vecv Calculate the minimum difference in mass of a nucleus of X and Y. mass of an electron is m and charge on it its e.
Answer» ANSWER :`(a^(2)E^(2)B^(2))/(2MC^(2))`

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