Question:
7 A metallic resistor is connected across a battery If the
Last updated: 6/9/2023
![7 A metallic resistor is connected across a battery If the](https://media.kunduz.com/media/sug-question-candidate/20210515074149183067-2809053.jpg?h=512)
7 A metallic resistor is connected across a battery If the number of collisions of the free electrons with the lattice is somehow decreased in the resistor for example by cooling it then the current will a increase c remain constant b decrease d become zero