what happens to the resistance of a conductor when it is stretched to make it longer?
Answers
Answered by
6
hello...
when the wire is
long
or
extended
the resistance too will increase....
because as we know cross sectional area would decrease..
.............and...........
If u double the length the resistance too will be doubled....
thank you...
☺
when the wire is
long
or
extended
the resistance too will increase....
because as we know cross sectional area would decrease..
.............and...........
If u double the length the resistance too will be doubled....
thank you...
☺
NidhraNair:
thank you ☺
Answered by
6
The Resistance of the conductor increases since in a long conductor the number of collisions of free electrons with positive ions increases
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