1. | \(N\) is small | 2. | \(B\) is small |
3. | \(A\) is small | 4. | \(C\) is small |
What happens when the number of turns in a galvanometer is doubled?
1. | voltage sensitivity becomes double. |
2. | current sensitivity becomes double. |
3. | voltage sensitivity becomes half. |
4. | current sensitivity remains the same. |