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 50 mA 220 mA 22 mA 120 mA 50 mA 220 mA 22 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 brighter the remaining two will glow dimmer the remaining two will not light the remaining two will glow with the same brightness as before the remaining two will glow brighter the remaining two will glow dimmer the remaining two will not light the remaining two will glow with the same brightness as before ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The power dissipation in each of four parallel branches is 1.2 W. The total power dissipation is 4.8 W 1.2 W 0.3 W 12 W 4.8 W 1.2 W 0.3 W 12 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits A sudden increase in the total current into a parallel circuit may indicate a drop in source voltage an increase in source voltage an open resistor either a drop in source voltage or an open resistor a drop in source voltage an increase in source voltage an open resistor either a drop in source voltage or an open resistor ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits When an additional resistor is connected across an existing parallel circuit, the total resistance remains the same decreases by the value of the added resistor increases by the value of the added resistor decreases remains the same decreases by the value of the added resistor increases by the value of the added resistor decreases 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 310 mA 800 mA 490 mA 0 A 310 mA 800 mA 490 mA ANSWER DOWNLOAD EXAMIANS APP
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