First slide
Scattering of a-particles and Rutherford’s nuclear Model of Atoms.

When an α -particle of mass m moving with velocity v bombards on a heavy nucleus of charge Ze, its distance of closest approach from the nucleus depends on m as


 Distance of closest approach when an α -particle of mass m moving with velocity V is bombarded on a heavy nucleus of charge  ze, is given by

r0=Ze2πε0mv2   r01m

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App