An α-particle moves in a circular path of radius 0.83 cm in the presence of a magnetic…
Physics · Class 12 · CBSE — Dual Nature of Radiation & Matter
An α-particle moves in a circular path of radius 0.83 cm in the presence of a magnetic field of 0.25 Wb m–2. The de Broglie wavelength associated with the particle will be
- 1 Å
- 0.1 Å
- 10 Å
- 0.01 Å
Answer
(D) 0.01 Å
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