Question

let the resistance of an electrical component remain constant while the potential difference across the two ends of the compound this crees to have a fit formal belt watch and will cure in the current through it

Answer 1

If the potential difference across the ends of the electrical component is decreased to half the former value with resistance remaining constant then the current will also get halved due to ohm's law which states that current is directly proportional to the potential difference

Answer 2

♤ We know that

I = V/R

If V' = V/2

I' = V'/R

= V/2R

= 1/2

Therefore , the current will also become half of its previous value.