plz anser the foolwing quesrtion...

Asked by  | 20th Mar, 2009, 08:39: PM

Expert Answer:

When charge transfer takes place electrons are transferred from one material to another. Electrons have a very small mass but this mass is not zero.

So transfer of electrons would involve both a transfer of charge and a transfer of mass.

Answered by  | 21st Mar, 2009, 09:10: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.