Question
Question: If the length of potentiometer wire is increased, then the length of the previously obtained balance...
If the length of potentiometer wire is increased, then the length of the previously obtained balance point will
A
Increase
B
Decrease
C
Remain unchanged
D
Become two times
Answer
Increase
Explanation
Solution
When the length of potentiometer wire is increased, the potential gradient decreases and the length of previous balance point is increased.