Previous in Electric Current and Circuits Next in Electric Current and Circuits
Question Number 165692 by mathls last updated on 06/Feb/22
$${why}\:{we}\:{use}\:{the}\:{current}\:{as}\:{conventional}\:{in} \\ $$$${a}\:{circuit}? \\ $$
Answered by EmericGent last updated on 06/Feb/22
$${When}\:{they}\:{discovered}\:{electricity}, \\ $$$${people}\:{choose}\:{that}\:{the}\:{electric}\:{charge} \\ $$$${appearing}\:{when}\:{one}\:{rubs}\:{amber}\:{is} \\ $$$${negative} \\ $$$${and}\:{they}\:{also}\:{said}\:{current}\:{goes}\:{from} \\ $$$$+\:{to}\:− \\ $$