De-Broglie wavelength of an electron accelerated by a voltage of 50 V is close to: (|e|=1.6×10−19C,me=9.1×10−31kg,h=6.6×10−34Js).
View Solution
Q2
The de broglie wavelength of an electron (initially at rest) accelerated by an electric potential of 9 volts is given by: Given: me=9.1×10−31kg,e=1.6×10−19C, h=6.6×10−31Js
View Solution
Q3
The de broglie wavelength of an electron (initially at rest) accelerated by an electric potential 'V' volts is given by: Given: me=9.1×10−31kg,e=1.6×10−19C, h=6.6×10−34Js
View Solution
Q4
Electrons accelerated by potential V are diffracted from a crystal. If d= 1˚A and i−30o, V should be about (h=6.6×10−34Js,me=9.1×10−31kg,e=1.6×10−19C)
View Solution
Q5
The kinetic energy of an electron is 5 eV. Calculate the de-Broglie wavelength associated with it (h=6.6×10−34Js,me=9.1×10−31kg)