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An -particle is projected from infinity with the velocity V0 towards the nucleus of an atom having atomic number equal to Z then find out (i) closest distance of approach (R) (ii) what is the velocity of the -particle at the distance R1 (R1 > R) from the nucleus.

An -particle is projected from infinity with the velocity V0 towards the nucleus of an atom having atomic
number equal to Z then find out (i) closest distance of approach (R) (ii) what is the velocity of the -particle at
the distance R1 (R1 > R) from the nucleus.

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1 Answers

Indian
20 Points
9 years ago
1/2mv^2 + 0=k(Ze)(2e)/R1
R1=4kZ(e^2)/m(v^v)

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