Thicker wire will have more resistance than a thinner wire. TRUE/FALSE?
True
False
Resistance of a wire is inversely proportional to the area of cross section. Hence thicker wire will have less resistance.
A thinner brass wire will always have more resistance than a thicker bronze wire.
Two copper wires are of the same length, but one is thicker than the other.
(i) Which wire will have more resistance?
(ii) Which wire will have more specific resistance?
(a) How does the resistance of a wire depend on its radius? Explain your answer. (b) Two copper wires are of same length, but one is thicker than the other. Which will have more resistance?