Question: When a light bulb is connected across the terminals of a battery, the battery delivers 24 W of power to the bulb. A voltage of

When a light bulb is connected across the terminals of a battery, the battery delivers 24 W of power to the bulb. A voltage of 11.8 V exists between the terminals of the battery, which has an internal resistance of 0.10 Ω. What is the emf of the battery?

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