hello everbody
i wanna physical understand of why we choose (in the case of batteries) the negative terminal as a path for discharge any noise
when there's a wire and an electric field arround it that electric field is varient as it's for example for a radio channel
i draw that picture for facilite my question
why in one case it blocks current and in the other it flows the current
as i want to block current not make current flow
i wanna physical understand of why we choose (in the case of batteries) the negative terminal as a path for discharge any noise
when there's a wire and an electric field arround it that electric field is varient as it's for example for a radio channel
i draw that picture for facilite my question
why in one case it blocks current and in the other it flows the current
as i want to block current not make current flow