Question Number 13988 by kunalshukla95040 last updated on 26/May/17
Commented by mrW1 last updated on 26/May/17
$${voltage}\:{is}\:{always}\:{between}\:\mathrm{2}\:{points}. \\ $$$${so}\:{there}\:{is}\:{no}\:{voltage}\:{in}\:{a}\:{point}\:. \\ $$$$ \\ $$$${to}\:{have}\:{an}\:{answer}\:{you}\:{have}\:{to}\:{specify} \\ $$$${the}\:{other}\:{point}. \\ $$
Commented by kunalshukla95040 last updated on 26/May/17
$${i}\:{ask}\:{potential}\:{not}\:{potential}\:{difference} \\ $$
Commented by prakash jain last updated on 26/May/17
$$\mathrm{Ground}\:\mathrm{level}\:\mathrm{by}\:\mathrm{convention}\:\mathrm{is}\:\mathrm{taken} \\ $$$$\mathrm{as}\:\mathrm{0}\:\mathrm{potential}\:\mathrm{in}\:\mathrm{circuits}. \\ $$