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 15 mA 135 mA 31.25 mA 60 mA 15 mA 135 mA 31.25 mA 60 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 greater than 1.2 k is less than 6 k is less than 600 is less than 1.2 k is greater than 1.2 k is less than 6 k is less than 600 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 impossible to determine without knowing the voltage 560 470 220 impossible to determine without knowing the voltage 560 470 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 22 mA 220 mA 50 mA 120 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 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
Parallel Circuits The power dissipation in each of four parallel branches is 1.2 W. The total power dissipation is 12 W 0.3 W 1.2 W 4.8 W 12 W 0.3 W 1.2 W 4.8 W ANSWER DOWNLOAD EXAMIANS APP
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