Find how much power is being dissipated by the appliance

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An idealized voltmeter is connected across the terminals of a 15.0 V battery, and a 75 ohm appliance is also connected across its terminals. If the voltmeter reads 11.3 V:

(a) how much power is being dissipated by the appliance, and

(b) what is the internal resistance of the battery?

Reference no: EM13516383

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