Question

v-i graph of 2 wires A and B are given . if both the wires are made of same material and are of same length then which wire is thicker​

Answer 1

Explanation:

Greater than slope of V-I graph, greater will be the resistance of given metallic wire. In the given graph, wire A has greater slope then B. Hence, wire A has greater resistance. For the wires of same length and same thickness, resistance depends on the nature of material of the wire.