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

An electron is accelerated through a potential difference of 200 volts. If e//m for the electron be 1.6 xx 10^(11) coulomb/kg, the velocity acquired by the electron will be

An electron is accelerated through a potential difference of 200 volts. If e//m for the electron be 1.6 xx 10^(11) coulomb/kg, the velocity acquired by the electron will be

Maximum velocity of photoelectron emitted is 4.8 ms^(-1) . If e/m ratio of electron is 1.76xx10^(11)Ckg^(-1) , then stopping potential is given by

An electron falls freely in electric field of 9.1 xx 10^3 NC^(-1) , then acceleration of electron is .......

Maximum speed of electron emitted from metal surface is 5xx10^(6 )ms^(-1) .If specifi charge of electron is 1.8xx10^(11) ckg^(-1) ,then value of stopping potential will be…..

An electron is moving in a circular path under the influence of a transverse magnetic field of 3.57xx10^(-2)T . If the value of e/m is 1.76xx10^(11)C/(kg) , the frequency of revolution of the electron is

If the electronic charge e=1.6xx10^(-19)C and the specific charge e/m off electron is 1.76xx10^(11)C(kg)^(-1) then calculate the mass m of the electron.

An electron is moving in a circular path under the influence of a transverse magnetic field of 3.57xx 10^(-2) T. If the value of e//m is 1.76xx10^(11)C//kg , the frequency of revolution of the electron is:

An electron enters an electric field of width 40 mu m with a speed of 6xx10^(3)m//s and takes 6ns to cross it. Find its acceleration and velocity just after it exists the field.