The charge equivalent to `6times10^(18)` electrons is .

Show that one ampere is equivalent to flow of 6.25xx10^(-18) elementary electrons per second ? Charge on electron =1.6 xx 10^(-19)C .

The electron in a hydrogen atom circles around the proton in 1.5941xx10^(-18) s. the equivalent current due to motion of the electron is

Calculate the energy in MeV equivalent to the rest mass of an electron . Given that the rest mass of an electron , m=9.1 xx 10^(-31) kg , 1MeV = 1.6 xx 10^(-13) J and speed of light , c= 3 xx 10 ^(8) ms ^(-1) .

When 6.25 times 10^18e^- are passed through aqueous Silver nitrate, '0.00112' grams of Silver is deposited. Then electrochemical equivalent of Ag is "x times 10^-3 then "x" =

The electromechanical equivalent of silver is 11.18xx10^(-7)kgC^(-1) . If the atomic weight of silver is 108 and Avogardo number 6.6xx10^(23) , calculate the charge on a silver ion in silver nitrate solution.