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A 75.0-Ω and a 60.0-Ω resistor are connected in parallel. When this combination is connected across a battery, the current delivered by the battery is 0.166 A. When the 60.0-Ω resistor is disconnected, the current from the battery drops to 0.0770 A. Determine (a) the emf and (b) the internal resistance of the battery. (a) Number Units (b) Number Units

A 75.0-Ω and a 60.0-Ω resistor are connected in parallel. When this combination is connected across a battery, the current delivered by the battery is 0.166 A. When the 60.0-Ω resistor is disconnected, the current from the battery drops to 0.0770 A. Determine (a) the emf and (b) the internal resistance of the battery. (a) Number Units (b) Number Units

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A 75.0 - 2 and a 60.0 - 2 resistor are connected in parallel. When this combination is connected across a battery, the current delivered by the battery is 0.166 A . When the 600 -a resistor is disconnected, the current from the battery drops to 0.0770 A. Determine (a) the emf and (b) the internal resistance of the battery. (a) Number 1. Units (b) Number I Units

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