A loop circuit has a resistance of R1 and a current of 1.9 A. The current is reduced to 1.6 A when an additional 4.8 Ω resistor is added in series with R1. What is the value of R1? Assume the internal resistance of the source of emf is zero. Answer in units of Ω.

Q: For the circuit shown below, the voltage across the resistor R, is equal to R, Зка 30V R2 4kQ R3 4kn…

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Q: In the above circuit, R¡ = 102, R2 = 402, R3 = 300, R4 = 202, Rs = 602. The battery voltage is 12V.…

A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you…

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Q: В R2 R3 RA R1 A

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Q: Consider the circuit shown in the figure below. The emf's are 1 = 28 V, 2 = 20 V, and €3 = 44 V. (a)…

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Q: PS 2: A 12-volt battery of internal resistance r of 0.05 ohm is to be recharged u, source at the…

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Q: Consider a series RC circuit as in Figure below for which R =5.1 MQ, C=10.1 µF, and ɛ=30.0 V. Find…

A: Given: R=5.1 MΩC=10.1 μFε=30 V

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Q: (!) THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN HERE. R2 The emf source, E = 2.4 V,…

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Q: A loop circuit has a resistance of R1 and a current of 1.8 A. The current is reduced to 1.5 A when…

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Q: R1 R, R3 R Rs In the above circuit, R1 = 102, R2 = 402, R3 = R4 = 202, R5 = 602. The battery voltage…

A: Given data- R1=10 ohmR2=40 ohmR3=30 ohmR4=20 ohmR5=60 ohmV=12 V

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Q: The values of the components in a simple series RC circuit containing a switch (see figure below)…

A: As we need to answer these questions after switch is closed means we have to use charging equation…

Q: A loop circuit has a resistance of R1 and a current of 2.1 A. The current is reduced to 1.3 A when…

A: let the emf across the circuit= E E=IR I= 2.1A and R=R1 E=2.1R1

Q: in the figure below showing the Potentiometer circuit, the known emf of the power supply is E= 35…

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Q: 28. The current in a discharging RC circuit is given by /(0) 7[1-exp(-(3s')t)]A. If the capacitor…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…