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 50 55 5.5 9 50 55 5.5 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four resistors of equal value are connected in parallel. If the total voltage is 15 V and the total resistance is 600 , the current through each parallel resistor is 25 mA 200 mA 6.25 mA 100 mA 25 mA 200 mA 6.25 mA 100 mA ANSWER DOWNLOAD EXAMIANS APP
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 1.24 A 200 mA 900 mA 540 mA 1.24 A 200 mA 900 mA 540 mA ANSWER DOWNLOAD EXAMIANS APP
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 31.25 mA 15 mA 60 mA 135 mA 31.25 mA 15 mA 60 mA 135 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Three 47 resistors are connected in parallel across a 110 volt source. The current drawn from the source is approximately 7.06 A 2.3 A 780 mA 47 mA 7.06 A 2.3 A 780 mA 47 mA ANSWER DOWNLOAD EXAMIANS APP
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 120 mA 70 mA 40 mA 50 mA 120 mA 70 mA 40 mA 50 mA ANSWER DOWNLOAD EXAMIANS APP
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