A 25.0 Ω bulb is connected across the terminals of a 12.0 V battery having 3.50 Ω of internal resistance. What percentage of the power of the battery is dissipated across the internal resistance and hence is not available to the bulb?
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A 25.0 Ω bulb is connected across the terminals of a 12.0 V
battery having 3.50 Ω of internal resistance. What percentage of the
power of the battery is dissipated across the internal resistance and
hence is not available to the bulb?
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