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 When an additional resistor is connected across an existing parallel circuit, the total resistance remains the same increases by the value of the added resistor decreases decreases by the value of the added resistor remains the same increases by the value of the added resistor decreases decreases by the value of the added resistor ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits In a certain three-branch parallel circuit, R1 has 12 mA through it, R2 has 15 mA through it, and R3 has 25 mA through it. After measuring a total of 27 mA, you can say that the circuit is operating properly R3 is open R1 is open R2 is open the circuit is operating properly R3 is open R1 is open R2 is open ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits An ammeter has an internal resistance of 50 . The meter movement itself can handle up to 1 mA. If 10 mA is applied to the meter, the shunt resistor, RSH1, is approximately 9 55 50 5.5 9 55 50 5.5 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 220 470 560 impossible to determine without knowing the voltage 220 470 560 impossible to determine without knowing the voltage 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
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