Question

let the resistance of an electrical component remain
constant while the polential difference across the
two ends of the component decreases to help of its fermer
value what chang will occur in the current through it?​

Answer 1

when the potential difference across the two ends of the electrical component becomes half its former value, the current through it also becomes half. Since I = V/R, when potential difference becomes V/2, current becomes I/2 as the resistance (R) of the component remain' constant.