In a potentiometer experiment, If the area of the cross section of the wire increases uniformly from one end to - Physics - Current Electricity

Question

In a potentiometer experiment, If the area of the cross section of
the wire increases uniformly from one end to the other, draw a
graph showing how potential gradient would vary as the length of
the wire increases from one end

Govind · Accepted Answer

Potential gradient k is given byk=Vl

So, the graph would be

In a potentiometer experiment, If the area of the cross section of the wire increases uniformly from one end to the other, draw a graph showing how potential gradient would vary as the length of the wire increases from one end.