Factors on which the resistance of a wire depend are
Density and cross-section of the wire
Length and cross-section of the wire
Length and Density of the wire
Mass and Temperature of the wire
Resistance of a wire depends on the Length and cross-section of the wire.
State three factors on which the resistance of a wire depends. Explain how does the resistance depend on the factors stated by you.
(a) Name two factors on which the specific resistance of a wire depends? (b) Two wires A and B are made of copper. The wire A is long and thin, while the wire B is short and thick. Which will have more specific resistance?