Question: A circuit is set up with three resistors and two ideal batteries as in the diagram below. One of the batteries has an emf 10

A circuit is set up with three resistors and two ideal

A circuit is set up with three resistors and two ideal batteries as in the diagram below. One of the batteries has an emf 10 V. but the emf of the second battery is unknown. An ammeter shows that 2 A is owing through the 3 ohm resistor from left to right. 10v so 8 Determine the emf. 5, of the second battery. (Units: V]

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