The two properties which provide the greatest resistance to the flow of a current are the long and thin wires.
<h3>What is resistance?</h3>
Resistance is the quantity which define the flow of current from any wire and it is represented as:
R ∝ l/A, where
l = length of wire
A = cross section of wire
From the relation it is clear that resistance is high in long wire and thin wire.
So, required properties are long and thin.
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