1.

In the given figure, A, B and C are three ammeters. The ammeter ‘B’ reads 0.5 A. (All the ammeters have negligible resistance): Total resistance of the circuit is:

Answer»

In the given figure, A, B and C are three ammeters. The ammeter ‘B’ reads 0.5 A. (All the ammeters have negligible resistance):

Total resistance of the circuit is:




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