A charged particle having drift velocity of `7.5 x 10^-4 m/s` in an electric gffield of `3 x 10^-10 V/m has a mobility in `m^2 V^-1 s^-1`

A charged particle having drift velocity of 7.5 x 10^-4 m/s in an electric field of 3 x 10^-10 V/m has a mobility in m^2 V^-1 s^-1

A charged particle having drift velocity of 7.5xx10^(-4)ms^(-1) in electric field of 3xx10^(-10)Vm^(-1) mobility is

A charged particle having drift velocity of 7.5xx10^(-4)ms^(-1) in electric field of 3xx10^(-10)Vm^(-1) mobility is

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) ?

What is the conductivity of a semiconductor sample having electron concentration of 5 xx 10^(18) m^(-3) hole concentration of 5 xx 10^(19) m^(-3) , electron mobility of 2.0 m^(2) V^(-1) s^(-1) and hole mobility of 0.01 m^(2) V^(-1) s^(-1)? (Take charge of electron as 1.6 xx 10^(-19)C)

What is the conductivity of a semiconductor sample having electron concentration of 5 xx 10^(18) m^(-3) hole concentration of 5 xx 10^(19) m^(-3) , electron mobility of 2.0 m^(2) V^(-1) s^(-1) and hole mobility of 0.01 m^(2) V^(-1) s^(-1)? (Take charge of electron as 1.6 xx 10^(-19)C)

What is the conductivity of a semiconductor sample having electron concentration of 5 xx 10^(18) m^(-3) hole concentration of 5 xx 10^(19) m^(-3) , electron mobility of 2.0 m^(2) V^(-1) s^(-1) and hole mobility of 0.01 m^(2) V^(-1) s^(-1)? (Take charge of electron as 1.6 xx 10^(-19)C)

A particle of charge 1 mu C & mass 1 mg moving with a velocity of 4 m//s is subjected to a uniform electric field of magnitude 300 V m for 10 sec . Then it's final speed cannot be :

A particle of charge 1 mu C & mass 1 g moving with a velocity of 4 m//s is subjected to a uniform electric field of magnitude 300 V m for 10 sec . Then it's final speed cannot be :