Physics, 02.07.2019 12:00 yfnal3x

Which statement is true? a. a resistor alters current and a switch turns current on and off b. a resistor measures voltage, and a switch changes ac to dc or dc to ac c. a resistor alters current and a switch measures voltage d. a resistor changes ac to dc or dc to ac, and a switch turns current on and off

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Which statement is true? a. a resistor alters current and a switch turns current on and off b. a re...