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20 Nov 2019

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 equivalentcapacitance of thisnew circuit, the charge on each capacitor, andthe total energystored in this circuit.

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Related textbook solutions

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

Related questions

a) Draw a circuit starting with one 12 volt battery and a 100 ohm resistor connected to the positive terminal of the battery. Add two 200 ohm resistors to the above so that current flows and the voltage drop across the 100 ohm resistor is 6 volts. Ignore the internal resistance of the battery.

b) Add two 5 uF capacitors and one 400 ohm resistor to the circuit in part a) so that the voltage across each capacitor is 3 volts, the voltage across the 100 ohm resistor is unchanged and each side of the 400 ohm resistor is connected to a different element.

Consider the circuit shown in Figure P18.10.
(a) Calculate the equivalent resistance of the 10.0-Ω and 5.00-Ω resistors connected in parallel.
(b) Using the result of part (a), calculate the combined resistance of the 10.0-Ω, 5.00-Ω, and 4.00-Ω resistors.
(c) Calculate the equivalent resistance of the combined resistance found in part (b) and the parallel 3.00-Ω resistor.
(d) Combine the equivalent resistance found in part (c) with the 2.00-Ω resistor.
(e) Calculate the total current in the circuit.
(f) What is the voltage drop across the 2.00-Ω resistor?
(g) Subtracting the result of part (f) from the battery voltage, find the voltage across the 3.00-Ω resistor.
(h) Calculate the current in the 3.00-Ω resistor.
 
Figure P18.10
 

 

Consider the circuit shown in Figure P18.10. (a) Calculate the equivalent resistance of the 10.0-Ω and 5.00-Ω resistors connected in parallel. (b) Using the result of part (a), calculate the combined resistance of the 10.0-Ω, 5.00-Ω, and 4.00-Ω resistors. (c) Calculate the equivalent resistance of the combined resistance found in part (b) and the parallel 3.00-Ω resistor. (d) Combine the equivalent resistance found in part (c) with the 2.00-Ω resistor. (e) Calculate the total current in the circuit. (f) What is the voltage drop across the 2.00-Ω resistor? (g) Subtracting the result of part (f) from the battery voltage, find the voltage across the 3.00-Ω resistor. (h) Calculate the current in the 3.00-Ω resistor.

Chapter 18, Problem 10P, Consider the circuit shown in Figure P18.10. (a) Calculate the equivalent resistance of the 10.0-

Figure P18.10

 

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