What is the drift velocity for the electrons in a calculator when an electric field of strength `200 V//m` is applied on it and mobility of electrons is `4.5xx10^(-6) m^(2) V^(-1) s^(-1)`?

The drift velocity of the electrons in a copper wire of length 2 m under the application of a potential difference of 220V is 0.5ms^-1 . Their mobility ( in m^2v^-1s^-1 )

The drift velocity of the electrons in a copper wire of length 2 m under the application of a potential difference of 220V is 0.5ms^-1 . Their mobility ( in m^2v^-1s^-1 )

An electron is accelerated in an electric field of 40V cm^(-1) . If e//m of electron is 1.76 xx10^(11) Ckg^(-1) , then its acceleration is

What is the uncertainty in velocity of an electron if the uncertainty in its position is 10^(-10) m ? Mass of the electron is 9.1 xx 10^(-31) kg and h = 6.6 xx 10^(-34) m^(2) s^(-1) ?

What is the uncertainty in velocity of an electron if the uncertainty in its position is 10^(-10) m ? Mass of the electron is 9.1 xx 10^(-31) kg and h = 6.6 xx 10^(-34) m^(2) s^(-1) ?

What is the uncertainty in velocity of an electron if the uncertainty in its position is 10^(-10) m ? Mass of the electron is 9.1 xx 10^(-31) kg and h = 6.6 xx 10^(-34) m^(2) s^(-1) ?

The mobility of electrons is defined as the drift velocity acquird by electrons when a unit electric field is applied. Let a potential diffrence of 120 V be applied across a straight conductor of length 1m. What will be the drift speed of electrons if the mobility of electrons is given to be 6xx10^(-6)m^2V^(-1)s^(-1) ?