1.

An alternate electric field of frequency v, is applied across the dees `(radius=R)` of a cyclotron that is being used to accelerate protons `("mass"=m)`. The operating magnetic field (b) used in the cyclotron and the kinetic energy (K) of the proton beam, produced by it, are given byA. `B=(mv)/(e)"and"K=2mpi^(2)v^(2)R^(2)`B. `B=(2pimv)/(e)"and"K=m^(2)pivR^(2)`C. `B=(2pimv)/(e)"and"K=2mpi^(2)v^(2)R^(2)`D. `B=(mv)/(e)"and"K=m^(2)pivR^(2)`

Answer» Correct Answer - c


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