Why does current flow more easily through a thick wire than a thin wire of the same material when connected to the same source ?

Why does current flow more easily through a thick wire than a thin wire of the same material when connected to the same source ?
Ans:
The current flows more easily through a thick wire than through a thin wire. The is because, the than through a thin wire. This is because, the resistance R of a thick wire (large area of cross – section ) is less than that of a thin wire (small area of cross – section) as R ∝ 1/A

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