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 610 mA 110 mA 18 mA 61 mA 610 mA 110 mA 18 mA 61 mA 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 1.2 k is less than 6 k is less than 600 is greater than 1.2 k is less than 1.2 k is less than 6 k is less than 600 is greater than 1.2 k ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four equal-value resistors are connected in parallel. Ten volts are applied across the parallel circuit and 2 mA are measured from the source. The value of each resistor is 12.5 50 20 K 200 12.5 50 20 K 200 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four resistors of equal value are connected in parallel. If the total voltage is 15 V and the total resistance is 600 , the current through each parallel resistor is 6.25 mA 100 mA 25 mA 200 mA 6.25 mA 100 mA 25 mA 200 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The following currents are measured in the same direction in a three-branch parallel circuit: 200 mA, 340 mA, and 700 mA. The value of the current into the junction of these branches is 200 mA 1.24 A 900 mA 540 mA 200 mA 1.24 A 900 mA 540 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 1.5 W 72 W 48 W 18 W 1.5 W 72 W 48 W ANSWER DOWNLOAD EXAMIANS APP
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