The diagram shows a circuit containing two identical lamps and three ammeters.
The current in ammeter 1 is 0.30A.
Which row gives possible values for the currents in ammeters 2 and 3?
1 )
ammeter 2/A:0.15 / ammeter 3/A:0.00
ammeter 2/A:0.15 / ammeter 3/A:0.30
3 )
ammeter 2/A:0.30 / ammeter 3/A:0.00
4 )
ammeter 2/A:0.30 / ammeter 3/A:0.30
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