Question

an important relationship between the current voltage and resistance by gearg simon and it is called ohm's law tell us that if a conductor is at a constant temperature the current flowing through the conductor is directly proportions to the voltage across it this means that if we hold a graph between current and voltage we will get a straight line
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Answer 1

Answer:

The German physicist Georg Simon Ohm (1787-1854) was the first to experimentally demonstrate that the current in a metal wire is directly proportional to the voltage applied: I∝V I ∝ V . This important relationship is known as Ohm's law. ... The current is therefore inversely proportional to the resistance: I∝1R I ∝ 1 R .