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2014-07-30T23:14:00+05:30

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Resitance of an object is the ratio of the potential difference across a conductor to the current flowing in a conductor.
R = V / I

Resistance of a conductor R = p L / A
p = resistivity of the conductor material = constant for that material
L = length of the conductor  used in the circuit
A area of cross section of the conductor  - used in the circuit

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2014-07-31T09:30:23+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Resistance is the physical quantity that opposes the flow of current in a conductor.
R  = Potential Difference/Current flowing = V/I
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