Parallel Circuits If there are a total of 120 mA into a parallel circuit consisting of three branches, and two of the branch currents are 40 mA and 10 mA, the third branch current is 70 mA 50 mA 120 mA 40 mA 70 mA 50 mA 120 mA 40 mA 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 20 K 50 200 12.5 20 K 50 200 12.5 ANSWER DOWNLOAD EXAMIANS APP
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 following resistors are in parallel across a voltage source: 220 , 470 , and 560 . The resistor with the least current is 220 470 impossible to determine without knowing the voltage 560 220 470 impossible to determine without knowing the voltage 560 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The power dissipation in each of four parallel branches is 1.2 W. The total power dissipation is 12 W 4.8 W 0.3 W 1.2 W 12 W 4.8 W 0.3 W 1.2 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits When an additional resistor is connected across an existing parallel circuit, the total resistance decreases by the value of the added resistor decreases increases by the value of the added resistor remains the same decreases by the value of the added resistor decreases increases by the value of the added resistor remains the same ANSWER DOWNLOAD EXAMIANS APP
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