electronicslearner77
Member
Hi all,
I have this clarification, if you use any table power supply the ground of it is connected to the earth through the plug point, so the return path is to the earth and hence it acheives 0V (am I correct in this?). But, when I use a battery the negative of a battery is not grounded then how does it get 0V? I am little bit confused in this. Could someone please explain me this?
Thanks and regards,
Satya
I have this clarification, if you use any table power supply the ground of it is connected to the earth through the plug point, so the return path is to the earth and hence it acheives 0V (am I correct in this?). But, when I use a battery the negative of a battery is not grounded then how does it get 0V? I am little bit confused in this. Could someone please explain me this?
Thanks and regards,
Satya