Question

what is electric current write unit tell ohm, s law produce a relation ship between v. i and R draw a graph between V and I​

Answer 1

Answer:

The current that flows through most substances is directly proportional to the voltage V applied to it. The German physicist Georg Simon Ohm (1787–1854) was the first to demonstrate experimentally that the current in a metal wire is directly proportional to the voltage applied: I∝V I ∝ V .

Explanation: