and r is the internal resistance of the battery of emf E.

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In figure , the resistance R is variable, and r is the internal resistance of the battery of emf E.
18
Nov
In figure , the resistance R is variable, and r is the internal resistance of the battery of emf E. and r is the internal resistance of the battery of emf E. In figure the resistance R is variable November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
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