Question

If the length of potentiometer wire is increased, then the length of the previously obtained balance point will ______.

Options

• increase

• decrease

• remain unchanged

• become two times

Answer 1

If the length of potentiometer wire is increased, then the length of the previously obtained balance point will increase.

Explanation:

The potential gradient decreases as the length of the potentiometer wire are increased, and the length of the prior balance point increases.