Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
| Q.27 | In a potentiometer circuit, a cell of 1.5 V EMF gives balance point at 30 cm length of wire. If another cell of 2.5 V EMF replaces the first cell, then at what length of the wire will the balance point occur? | |
| Ans | 1. 50 cm | |
| 2. 40 cm | ||
| 3. 30 cm | ||
| 4. 60 cm |
Correct Ans: 1
