Parallel Circuits The power dissipation in each of four parallel branches is 1.2 W. The total power dissipation is 0.3 W 4.8 W 12 W 1.2 W 0.3 W 4.8 W 12 W 1.2 W 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 1 A 7 A the larger of the two unknown 1 A 7 A the larger of the two unknown 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 120 mA 50 mA 22 mA 220 mA 120 mA 50 mA 22 mA 220 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits When an additional resistor is connected across an existing parallel circuit, the total resistance decreases decreases by the value of the added resistor increases by the value of the added resistor remains the same decreases decreases by the value of the added resistor increases by the value of the added resistor remains the same 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 790 60 30 470 790 60 30 470 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 72 W 1.5 W 18 W 48 W 72 W 1.5 W ANSWER DOWNLOAD EXAMIANS APP
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