1.

Resistance of any equal conductor is . . . .

Answer»

Inversely proportional to its LENGTH
DIRECTLY proportional to its length.
Inversely proportional to square of its cross-sectional AREA.
Directly proportional to its cross-sectional area.

Solution :Resistance of any EQUAL CONDUCTOR is directly proportional to its length and inversely proportional to its cross-sectional area (A).
So, `R prop (l)/(A)`.


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