Saved Bookmarks
| 1. |
A student while performing the experiment to find the resultant resistance of two resistors connected in series observed the ammeter pointer at position P when the key is 'off' and the same pointer at position Q when the key is 'on'.The correct reading of ammeter is:(1) 0.2 A(2) 2.5 A(3) 2.3 A(4) 2.7 A |
Answer» A student while performing the experiment to find the resultant resistance of two resistors connected in series observed the ammeter pointer at position P when the key is 'off' and the same pointer at position Q when the key is 'on'. The correct reading of ammeter is: (1) 0.2 A (2) 2.5 A (3) 2.3 A (4) 2.7 A |
|