Question

state and express ohm's law

Answer 1

Ohm’s law states that the current through a conductor between two points is directly proportional to the potential difference across the two points. Introducing the constant of proportionality, the resistance, one arrives at the usual mathematical equation that describes this relationship:

                                                          V = I x R.
i hope dis helps u..

Answer 2

according to ohm law, at contant temperature current flowing through a conducytor is directly proportional to potential difference. mathematically, V-I/R (here, v is voltage, I is current and R is resistance