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 540 mA 200 mA 900 mA 1.24 A 540 mA 200 mA 900 mA 1.24 A 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 There is a total of 800 mA of current into four parallel resistors. The currents through three of the resistors are 40 mA, 70 mA, and 200 mA. The current through the fourth resistor is 0 A 800 mA 490 mA 310 mA 0 A 800 mA 490 mA 310 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits A 470 resistor, a 220 resistor, and a 100 resistor are all in parallel. The total resistance is approximately 470 30 60 790 470 30 60 790 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Five 100 resistors are connected in parallel. If one resistor is removed, the total resistance is 20 25 500 100 20 25 500 100 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits In a five-branch parallel circuit, there are 12 mA of current in each branch. If one of the branches opens, the current in each of the other four branches is 0 A 48 mA 3 mA 12 mA 0 A 48 mA 3 mA 12 mA ANSWER DOWNLOAD EXAMIANS APP
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