When a cell is conneted in a circuit, a current 1_(1) flows in the circuit. When one more identicalcell is conneted in series with the first one, a crrent I_(2) is found to flow in the circuit. When same cell is connected in parallel with the firstone, the current is found to be I_(3). Show that 3I_(2)I_(3)=2I_(1)(I_(2)+I_(3)).

When a cell is conneted in a circuit, a current 1_(1) flows in the cir

1.	When a cell is conneted in a circuit, a current 1_(1) flows in the circuit. When one more identicalcell is conneted in series with the first one, a crrent I_(2) is found to flow in the circuit. When same cell is connected in parallel with the firstone, the current is found to be I_(3). Show that 3I_(2)I_(3)=2I_(1)(I_(2)+I_(3)).
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