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9. A physics student claims that if you connect a resistor to a 12 V battery, then the potential difference drop across the resistor is
9. A physics student claims that if you connect a resistor to a 12 V battery, then the potential difference drop across the resistor is exactly 12 V. This statement is suspect because: The student has been wrong before. The circuit must be closed for this to occur. To connect the circuit, you must include wires, and those have a resistance. O The second law of thermodynamics does not allow this
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Fundamentals of Physics
Authors: Jearl Walker, Halliday Resnick
10th Extended edition
978-1118230718, 111823071X, 978-1118230725
