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Physics
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23 Nov 2019

Kirchoff's voltage is based on the fact that:

a) the sum of the voltages in a circuit is zero

b) the emf of a battery must equal the voltage drop across aresistor

c) the total work done on a charge traveling around a circuit loopmust be zero

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Keith Leannon
Keith LeannonLv2
23 Nov 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

An ac voltage source is connected in series with a 1.0- µF capacitor and a 650 Ω resistor. Using a digital ac voltmeter, the amplitude of the voltage source is measured to be 4.0 V rms, while the voltages across the resistor and across the capacitor are found to be 3.0 V rms and 2.7 V rms, respectively. Determine the frequency of the ac voltage source. Why is the voltage measured across the voltage source not equal to the sum of the voltages measured across the resistor and across the capacitor?

The figure below shows a circuit with a battery and3resistors. The resistors have values 4
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(A) Calculate the equivalent resistance of the combinationofresistors and the current in each resistor, the currentthrougheach resistor, and the voltage across each resistor.
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QuestionDetails:
The figure below shows a circuit with a battery and3resistors. The resistors have values 4
, 3Ω , and 6Ω as shown. The battery is 18V.

(A) Calculate the equivalent resistance of the combinationofresistors and the current in each resistor, the currentthrougheach resistor, and the voltage across each resistor.

(B) If the resistors are replaced by capacitors with valuesof4μF, 3μF, and 6μF, calculate the equivalent capacitance ofthisnew circuit, the charge on each capacitor, and the totalenergystored in this circuit.

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