The de Broglie wavelength λ associated with an electron of mass m and accelerated by an electric potential V is:

The de Broglie wavelength λ associated with an electron of mass m an

1.	The de Broglie wavelength λ associated with an electron of mass m and accelerated by an electric potential V is:
A.	\(λ=\frac{h}{\sqrt{2meV}}\)
B.	\(λ=\frac{h}{\sqrt{meV}}\)
C.	\(λ=\frac{m}{\sqrt{2heV}}\)
D.	\(λ=\frac{h}{{2meV}}\)
Answer» B. \(λ=\frac{h}{\sqrt{meV}}\)