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    Current and voltage supplied by battery

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    A battery with E=10V and internal resistance r= 1kohms is connected to a simple circuit with a total resistance of R=9kohms

    1.)What is the current through the battery.

    2.)What is the potential difference between the battery's terminals.

    3.)How much power does the battery supply to the simple ciruit.

    4.)How much power is dissipated inside the battery.

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    https://brainmass.com/physics/ohms-law/current-voltage-supplied-battery-218191

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