PhysicsHard116×since 2002Q7766A proton and a deutron (q=+e,m=2.0u)(q=+\mathrm{e}, m=2.0 \mathrm{u})(q=+e,m=2.0u) having same kinetic energies enter a region of uniform magnetic field B⃗\vec{B}B, moving perpendicular to B⃗\vec{B}B. The ratio of the radius rdr_drd of deutron path to the radius rpr_prp of the proton path is:A1:21: 21:2B1:11: 11:1C2:1\sqrt{2}: 12:1D1:21: \sqrt{2}1:2Check answerSkip