Question

draw labelled circuit diagram to study the potential difference across the current carrying conductor electric current. state the formula to show I in the conductor varies when V across it is increased step wise show the relationship in a schematic graph

Answer 1

Answer:

The formula states that the current passing through a conductor is directly proportional to the potential difference across its ends, provided the physical conditions like temperature, density etc. remain unchanged. I ∝ V or I =V/R V = IR. (R is the resistance)