An electron of mass `m` and charge `e` initially at rest gets accelerated by a constant electric field `E`. The rate of change of de-Broglie wavelength of this electron at time `t` ignoring relativistic effects is

An electron of mass m anc charge e initially at rest is accelerated by a constant electric field E. Show that the rate of change of de - Broglie wavelength at time t is (-h/(Eet^(2)))

An electron (-|e|, m) is released in Electric field E from rest. rate of change of de-Broglie wavelength with time will be.

An electron (-|e|, m) is released in Electric field E from rest. rate of change of de-Broglie wavelength with time will be.

An electron of mass m , Charge e falls through a distance h meter in a unfirom electric field E. Then time of fall

An electron of mass m, charge e falls through a distance h metre in a uniform electric field E. Then time of fall

An electron of charge e and mass m moving with an initial velocity v_(0)hat(i) is subjected to all electric field E_(0)hat(j) . The de-Broglie wavelength of the electron at a time t is (Initial de-Broglie wavelength of the electron = lambda_(0) )

An electron of mass m_(e ) and a proton of mass m_(p) are accelerated through the same potential. Then the ratio of their de Broglie wavelengths is

An electron of mass m_e and a proton of mass m_p are accelerated through the same potential difference. The ratio of the de Broglie wavelength associated with an electron to that associated with proton is