Parallel Circuits A set of Christmas tree lights is connected in parallel across a 110 V source. The filament of each light bulb is 1.8 k. The current through each bulb is approximately 18 mA 610 mA 110 mA 61 mA 18 mA 610 mA 110 mA 61 mA 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 1 A the larger of the two 7 A unknown 1 A the larger of the two 7 A 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 1.5 W 18 W 72 W 48 W 1.5 W 18 W 72 W 48 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Five light bulbs are connected in parallel across 110 V. Each bulb is rated at 200 W. The current through each bulb is approximately 137 mA 1.8 A 9.09 A 2.2 A 137 mA 1.8 A 9.09 A 2.2 A 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 greater than 1.2 k is less than 1.2 k is less than 600 is less than 6 k is greater than 1.2 k is less than 1.2 k is less than 600 is less than 6 k ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four resistors are connected in parallel. Fifteen mA flows through resistor R. If the second resistor is 2R, the third resistor 3R, and the fourth resistor 4R, the total current in the circuit is 31.25 mA 135 mA 60 mA 15 mA 31.25 mA 135 mA 60 mA 15 mA ANSWER DOWNLOAD EXAMIANS APP
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