Pick out the wrong statement
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- 1View SolutionDiagram shows a circuit diagram choose incorrect statement
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$[1]$ battery emf is increased
$[2]$ all resistances are increased by $10\,ohms$
$[3]$ all resistances are made five times
$[4]$ the battery and the galvanometer are interchanged
- 10View SolutionThe magnitude and direction of the current in the following circuit is :-
