Two cylindrical wires of the same material have the same length but the radius of wire 2 is 3.0 times hat of wire 1. The two wires are connected in separate circuits to two batteries in the way shown in he figure. If the battery connected to wire 1 has 2.50 the emf of that connected to wire 2, what is ne ratio of the current through wire 1 to that through wire 2?

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