r1 and r2 is
In figure, two cells have equal emf e but internal resistances are r1 and r2 . If the reading of the voltmeter is zero, then relation between R, r1 and r2 is
13
Nov
In figure, two cells have equal emf e but internal resistances are r1 and r2 . If the reading of the voltmeter is zero, then relation between R, r1 and r2 is In figure r1 and r2 is then relation between R two cells have equal emf e but internal resistances are r1 and r2 [...]