AP EAMCET Engineering 21 Apr 2019 Shift 2 Paper

Section: Physics

Question : 116 of 160

Marks: +1, -0

An α-particle moves in a circular path of radius 1 cm in a uniform magnetic field of 0.125 T. The de Broglie wavelength associated with the a-particle is

1.65 × 10−12 m
3.3 × 10−12 m
4.95 × 10−12 m
6.6 × 10−12 m

Validate

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