Resistance of an electrical conductor is proportional to its (where, l – McqOptions

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1.	Resistance of an electrical conductor is proportional to its (where, l = length and A = cross-sectional area of the conductor)
A.	<i>A</i>
B.	<i>l</i>
C.	<i>A</i>
D.	<sup>2</sup>
E.	both 'a' & 'b'
Answer» E. both 'a' & 'b'

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