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 540 mA 900 mA 1.24 A 200 mA 540 mA 900 mA 1.24 A ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits When a 1.6 k resistor and a 120 resistor are connected in parallel, the total resistance is less than 120 but greater than 100 less than 100 greater than 1.6 k greater than 120 but less than 1.6 k less than 120 but greater than 100 less than 100 greater than 1.6 k greater than 120 but less than 1.6 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 50 12.5 200 20 K 50 12.5 200 20 K 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 48 W 72 W 1.5 W 18 W 48 W 72 W 1.5 W 18 W 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 560 220 impossible to determine without knowing the voltage 470 560 220 impossible to determine without knowing the voltage 470 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
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