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Series Parallel Circuits
A voltage divider consists of two 100 k resistors and a 12 V source. What will the output voltage be if a load resistor of 1 M is connected to the output?
5.7 V
6 V
0.57 V
12 V
5.7 V
6 V
0.57 V
12 V
Answer
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Related Question
Series Parallel Circuits
Two 1.2 k resistors are in series and this series combination is in parallel with a 3.3 k resistor. The total resistance is
5700
1389
880
138
5700
1389
880
138
Answer
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Series Parallel Circuits
Three 10 k resistors are connected in series. A 20 k resistor is connected in parallel across one of the 10 k resistors. The voltage source is 24 V. The total current in the circuit is
9 mA
800 A
900 A
90 mA
9 mA
800 A
900 A
90 mA
Answer
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Series Parallel Circuits
The output of a certain voltage divider is 12 V with no load. When a load is connected, the output voltage
remains the same
decreases
increases
becomes zero
remains the same
decreases
increases
becomes zero
Answer
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Series Parallel Circuits
The parallel combination of a 470 resistor and a 1.2 k resistor is in series with the parallel combination of three 3 k resistors. A 200 V source is connected across the circuit. The resistor with the most current has a value of
1.2 k
470 or 1.2 k
470
3 k
1.2 k
470 or 1.2 k
470
3 k
Answer
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Series Parallel Circuits
In a certain five-step R/2R ladder network, the smallest resistor value is 1 k. The largest value is
2 k
20 k
10 k
indeterminable
2 k
20 k
10 k
indeterminable
Answer
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