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A 10-Ω resistor and a 20-Ω resistor are connected in parallel, and this combination is connected in series to a 30-Ω resistor. If the arrangement is hooked to a 12-V battery, how much current flows in the circuit?
Lean
Characterized by a high ratio of muscle to body fat, or in business, operating with efficiency and minimal waste.
Athletic
Relating to or involving sports, physical activities, or the physical skills and abilities required in sports.
Overweight
A condition where an individual has more body fat than is optimally healthy, typically measured by a body mass index (BMI) greater than 25.
Social Comparison Theory
The idea that individuals compare themselves with others in order to assess their abilities and opinions.
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