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Series Circuits
The total power dissipated in a series resistive circuit exceeds the sum of the resistor powers.
True
False
Correct Answer:
False
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Series Circuits
As additional resistors are added to a series circuit, the total circuit resistance increases.
A series circuit provides only one path for current between two points.
In a series circuit, the current flowing out of a resistor won't always equal the current flowing into that resistor.
The voltage across R1 is 10 volts.
The sum of all the voltage drops in a series circuit equals the source voltage.
Using a voltage divider the voltage across R1 is 10 V, R2 is 15 V, and R3 is 30 V.
To find the total current in series, add the individual currents.
In a series circuit, larger resistances drop larger voltages.
In the given circuit, R2 equals _____.
The polarity on the side of the resistor where current enters is ______. The polarity on the side of the resistor where current exits is ___________.
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