Question

state whether the following statement is true or false 1. Resistivity of a metal depends on temperature _____( current electricity)​

Answer 1

Answer:

true

Explanation:

If the current will increase the resistance will also increase and if the resistance increases the temperature will increase

Answer 2

Answer:

True

Explanation about the answer:

As electrons move through a metal conductor, some collide with atoms, other electrons or impurities. These collisions cause resistance and generate heat. Heating the metal conductor causes atoms to vibrate more, which in turn makes it more difficult for the electrons to flow, increasing resistance.