Question

corresponding choices I. Select each true statement concerning electric circuits a. Conventional current is the flow of electrons. b. Voltage is constant for series circuits. c. Current is constant for parallel circuits. d. A circuit can be both series and parallel. e. A circuit can be neither series nor parallel Select each true statement concerning electric potential a. When moving a pos itive charge toward a negative charge, electric potential increases. b. Electric equipotential lines and Electric field lines are always perpendiculan each other c. The unit of electric potential is the volt. d. A conductor is an equipotential surface e. Voltage in a circuit is always relative, not absolute 3. Select each true statement concerning alternating current. a. Alternating current is treated just like direct current when only resistors the circuit. b. The impedance of a capacitor increases as frequency increases. c. A diode turns AC into DC d. Even though it contains both capacitance and inductance, an AC circ have its voltage and current in phase An inductor can be used as a low-pass filter

Answer 1

1) option d .a circuit can be both series and parallel

2) option c. the unit of electric potential is volt

3) option e .an inductor can be used as low pass filter