Question

as directed:13
TLU
State the Ohm's law.
Explain how it is used to define the SI unit of resistance​

Answer 1

Answer:

Ohm's law may be expressed mathematically as V/I = R. That the resistance, or the ratio of voltage to current, for all or part of an electric circuit at a fixed temperature is generally constant had been established by 1827 as a result of the investigations of the German physicist Georg Simon Ohm.