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 5.5 50 55 9 5.5 50 55 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 900 mA 200 mA 540 mA 1.24 A 900 mA 200 mA 540 mA 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 3 mA 0 A 12 mA 48 mA 3 mA 0 A 12 mA 48 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 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 is less than 1.2 k 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 22 mA 50 mA 220 mA 120 mA 22 mA 50 mA 220 mA 120 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Three lights are connected in parallel across a 120 volt source. If one light burns out, the remaining two will glow with the same brightness as before the remaining two will not light the remaining two will glow dimmer the remaining two will glow brighter the remaining two will glow with the same brightness as before the remaining two will not light the remaining two will glow dimmer the remaining two will glow brighter ANSWER DOWNLOAD EXAMIANS APP
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