The de Broglie wavelength of an electron (mass = 1 × 10^{–30} kg, charge = 1.6 × 10^{ –1} C) with a kinetic energy of 200 eVis (Planck’s constant = 6.6 × 10^{–34} J s)

Question

Examsnet · Accepted Answer

Correct Answer is : 8.25 × 10−11

WBJEE 2013 Physics Solved Paper