Resistance of an electrical conductor is proportional to its (where, l = length and A = cross-sectional area of the conductor) (A) A (B) l (C) A2 (D) Both 'a' & 'b'

Resistance of an electrical conductor is proportional to its (where, l = length and A = cross-sectional area of the conductor)
(A) A
(B) l
(C) A2
(D) Both 'a' & 'b'
by

1 Answer

Answer :

(D) Both 'a' & 'b'
by

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