a) What is the potential of point (a) with respect to point (b) when switch S is open? b) What is the current through switch S when it is closed? c) What is the equivalent resistance of this combination of resistors when switch S is closed.

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A: I1=εR1+Req             I1=1811+4.64=1.15 A

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A: Given data: R1=R2=R3=6 Ω I1=3 A I2=2 A a By Kirchhoff's Current Law (KCL): I1+I2+I3=03A+2A+I3=0I3=-5…

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Q: 15. Please consider the following circuit (Yay! Last question of this set!). RA RB a Rc RD ɛ = 12 V,…

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Q: In the circuit shown in figure 1, epsilon is equal to 41.0 V, R1= 4 ohms, R2= 6 ohms, and R3= 3…

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Q: Part A Describe how to use this galvanometer to make an ammeter to read currents up to 35 A. A…

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Q: The resistance of the body varies from approximately 500 ks? (when it is very dry) to about 1.5 km2…

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A:

Q: 3. A charged capacitor is connected in series with a resistor and an open switch. At time t = 0 s,…

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Q: D Question 19 Which of the following choices of connecting three resistors reproduces the target…

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Q: Three 100 Q resistors are connected as shown in the figure. The maximum power that can safely be…

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Q: Problem: Four resistors 2002, 7002, 1000Q, and 1,2002 connected in PARALLEL. Find the equivalent…

A: The circuit diagram is shown below.

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Q: In the circuit below, if R5 is replaced by a resistor that is a third of R5, which one of the…

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Q: Consider the circuit shown in the figure. A short time after closing the switch, the charge on the…

A: Given: The time constant is 17.7 s. The final charge on the capacitor is 90% of the itnial charge.

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