Parallel Circuits A sudden increase in the total current into a parallel circuit may indicate an increase in source voltage a drop in source voltage an open resistor either a drop in source voltage or an open resistor an increase in source voltage a drop in source voltage an open resistor either a drop in source voltage or an open resistor ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The total resistance of a parallel circuit is 50 . If the total current is 120 mA, the current through the 270 resistor that makes up part of the parallel circuit is approximately 50 mA 120 mA 220 mA 22 mA 50 mA 120 mA 220 mA 22 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four 8 speakers are connected in parallel to the output of an audio amplifier. If the maximum voltage to the speakers is 12 V, the amplifier must be able to deliver to the speakers 18 W 48 W 1.5 W 72 W 18 W 48 W 1.5 W 72 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits A 470 resistor, a 220 resistor, and a 100 resistor are all in parallel. The total resistance is approximately 30 60 790 470 30 60 790 470 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Six resistors are in parallel. The two lowest-value resistors are both 1.2 k. The total resistance is less than 6 k is greater than 1.2 k is less than 600 is less than 1.2 k is less than 6 k is greater than 1.2 k is less than 600 is less than 1.2 k ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The currents into a junction flow along two paths. One current is 4 A and the other is 3 A. The total current out of the junction is unknown 7 A the larger of the two 1 A unknown 7 A the larger of the two 1 A ANSWER DOWNLOAD EXAMIANS APP
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