CBSE Class 12-science Answered
Do we have a positive and negative of a galvanometer? If so then how does if affect the connections?
Asked by | 26 Jan, 2009, 02:23: PM
Expert Answer
At times a galvanometer has positive and negative terminals.
If the needle gets deflected in one direction, you reverse the connections at the galvanometer and the needle will deflect in the opposite direction.
Answered by | 28 Jan, 2009, 04:53: PM
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