An a-particle moves in a circular path of radius 0.83 cm in the presence of a magnetic field of 0.25 Wb/m2 .The de Broglie wavelength associated with the particle will be_______
A. 10Å
B. 0.1Å
C. 1Å
D. 0.01Å
Answer:D
An a-particle moves in a circular path of radius 0.83 cm in the presence of a magnetic field of 0.25 Wb/m2 .The de Broglie wavelength associated with the particle will be_______
A. 10Å B. 0.1Å C. 1Å D. 0.01Å