Calculate the total charges of a mole of electrons if the electrical charge on a single eletron is `1.60xx10^(-19) C.

Calculate the mass and charge of 1 mole of electrons.

An electron is moving northwards with a velocity of 10^(7)ms^(-1) in a magnetic field of 3 T,directed downwards.Calculate the instantaneous force on the electron. Given that charge on electron = 1.6 xx 10^-19C

A potential difference of 3V is applied across a conductor of resistance 1.5 Omega. Calculate the number of electrons flowing through it in one second. Given charge on electron, e=1.6 xx10^(-19)C.

Calculate the total number of electrons present in 1 mole of methane.

A potential difference of 200 volt is maintained across a conductor of resistance 100ohm. Calculate the number of electrons flowing through it in one second. Charge on electron e = 1.6 xx10^-19C

A potential difference of 3 V is applied across a conductor of resistance 1.5 Omega . Calculate the number of electrons flowing through the conductor in 1 s. Given, charge on electorn , e = 1. xx 10^-19 C

What is the amount of charge possessed by 1 kg of electrons? Given that mass of an electron is 9.1 xx 10^31 kg .