Consider a circuit where a 2.35-ohm resistor is connected in parallel with a second unknown resistor. The second resistor has a measured voltage of 10.0 V and a measured current of 4.84 A. Find the first resistance and complete the circuit table: R1, R2, Req, V1, V2, Veq, I1, I2, Ieq.

Q: A circuit is constructed as shown in the diagram to the right. R1 = 22 Ω, R2 = 54 Ω, R3 = 83 Ω, and…

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Q: What is the equivalent resistor between the terminals a and b if you replace R1 by 38 Ohm and R2 by…

A: Given data:    R1=38 Ω   R2=34 Ω

Q: R1 IR3 IR1 Ir2 = 2.0A %3D R2 R3 V1 = 6.0V V2

A: I2 = 2 AR2 = 4 ohm V1 = 6 v R1 = 2 ohm R3 = 5 ohm

Q: For the circuit shown above, the emf of the batteries and the resistances are listed below.  ℰ1 =…

A: ℰ1 = 48 V, ℰ2 = 7 V, R1 = 13 Ω, R2 = 5 Ω , R3 = 16 Ω.

Q: Consider the circuit shown below. What is the current in each resistance? Assume R₁ = 30 2, R₂ =…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: R3 R1 100 300 V1 120 V Va. .Vb R2 R4

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Q: If the battery in the circuit below is 7.16V, resistor R1=331.15, and resistor R2=51.49N, what is…

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Q: R, = 64 ΚΩ R = 16 ΚΩ EV = 17 V Μ Rς = 16 ΚΩ * R = 16 ΚΩ Alli V = 34 V R = 16 ΚΩ

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Q: From Kirchoff's law, the current I in an RC (resistor-capacitor) circuit during discharging obeys…

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Q: An electrical circuit contains a capacitor of Z picofarads and a resistor of X ohms. If the…

A: Capacitance (C)= Z pF= Z × 10-¹² F Resistance (R)= X ohms Let after t time the capacitor transfers…

Q: The resistance of gold wire used in circuits is usually negligible compared to the components in the…

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Q: The total resistance R of three resistors in parallel is given by RR,R3 R = RR,+R,R3+R,R Suppose…

A: When three capacitor are connected in parallel then their equivalent resistance is given by the…

Q: ε = 25 V battery with an internal resistance of r= 0.4 Ω is used to charge a C= 0.6 µF capacitor…

A: Given The voltage of the battery is ε=25 V. The internal resistance of the battery is r=0.4 Ω. The…

Q: 6.6N and R 4.9n. The capacitor has a capacitance C-13.4 µF. The emf source, E, of the circuit shown…

A: R1 = 6.6 Ω R2 = 4.9 Ω C = 13.4 μF Q = 17.1 μC

Q: Four resistors, 10 Ω , 14 Ω , 27 Ω , and 40 Ω , are in series.  Find the circuit current when the…

A: The total resistance will be the sum of all the resistance in series.

Q: In the circuit shown, R1 = 3 N, R2 = 2 N, R3 = 5 N, ɛ1 = 4 V, ɛ2 currents I1,12 and I3, and the…

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Q: Four resistors with values R1 = 1, R2 = 2, R3 = 3, R4 = 4, are wired in parallel to a voltage source…

A: KIRCHHOFFS CURRENT LAW:  It states that the algebraic sum of currents entering into the node is…

Q: What is the total resistance of two resistors, R1 = 1.8 Ω and R2 = 24 Ω when they are connected in…

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Q: The current in a simple single resistor circuit is I1 = 5.25 A. A second resistor, with resistance…

A: Let the first resistor = R1R2 = 96 ohm I1 = 5.25 A I2 = 2.3 ALet the potential difference provided…

Q: In the circuit shown below, R1 = 3 ohms, R2 = 2 ohms, R3 = 5 ohms, ₁ = 4 V, 2 = 10 V, and 23 = 6 V.…

A: R1 = 3 ohmR2 = 2 ohm R3 = 5 ohm E1 = 4 V E2 = 10 V E3 = 6 V

Q: A student finds two ancient meters with numbered scales but no unit markings. He thinks that one is…

A: according to Ohm's law, we can say that V=IR the voltmeter always has higher resistance than the…

Q: a). the reading of ammeter A, ). the reading of ammeter A, :). the reading of voltmeter V, 602 202…

A: first we find the equivalent Resistance 60Ω 30Ω 20Ω  in parallel 1/ R1 = 1/ 60Ω + 1/ 30Ω + 1/ 20Ω  =…

Q: A resistor with an unknown resistance is connected in parallel to a 17 Ω resistor. When both…

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Q: A circuit with a resistance R=64 omega is connected to a battery with potential difference across…

A: Given value--- R = 64 ohm. Potential difference = 9.5 V. We have to find--- (a) input an…

Q: = R₁ R₂ R₁+R₂ when connected in parallel The equivalent resistance of two resistors R₁ and R₂ is…

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Q: In physics, the half-life is often used to characterize exponential decay of physical quantities…

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Q: Consider the following circuit of three resistors (R1, R2, and R3), with batteries that have emfs ℰ1…

A: Given data  ε1 = 10.5vε2 = 42.5vr1 = 0.5Ωr2 = 0.5ΩR1 = 6.0ΩR2 = 2.5ΩR3 = 1.5Ω

Q: Two identical resistors of R0 = 71 Ω are connected head-to-tail. (a)  Express the resistance R0 of…

A: a)The relation between resistance, resistivitylength & cross sectional area isRo=ρLA

Q: Two resistors, R = 3.09 S and R2 = 5.27 2, are connected R1 in series to a battery with an EMF of…

A: R1 = 3.09 ohm  R2 = 5.27 ohm  Emf = 24 volts

Q: Problem 3: Consider a large 1.54 V carbon-zinc dry cell used in a physics lab to supply 2.1 A to a…

A: Write a given values of this question. V=1.54VI=2.1ARi=0.11Ω

Q: Two identical resistors of R0=32 omega are connected head to tail. Part (a) Express the resistance…

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Q: A cylindrical conductor has resistance of R0 = 120 Ω. It has length L, radius of the cross section…

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Q: A capacitor of capacitance C = 1 µF is connected in series to a resistor of resistance R = 10 MN and…

A: Given: capacitance of capacitor, C = 1 μF = 10-6 F Resistance of resistor, R = 10 MΩ = 10 × 106 Ω…

Q: In the circuit shown below, R1 = 3 ohms, R2 = 2 ohms, R3 = 5 ohms, 1 = 4 V, 2 = 10 V, and 3 = 6 V.…

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Q: Three resistor are connected in series where R1= 63.2 Ohms, R2= 105 Ohms, and R3 = 42.8 Ohms. What…

A: A circuit is said to be connected in series when the same amount of current flows through the…

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 22.10. When they are…

A: Let we have two resistors  R1 and R2 . In series combination equivalent resistance is  R1+R2 = 22.1Ω…

Q: The resistors in the circuit below have the following values: R₁ = 6.70, R₂ = 7.00 , and R3 = 4.30 .…

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Q: the maximum voltage

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Q: Problem 11:   A circuit with a resistance R = 157 Ω is connected to a battery with potential…

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Q: The emf source, ɛ=4.5 V, of the circuit shown in the figure has negligible internal resistance. The…

A: Given that,Resistors : R1 = 2 (Ohm)                  R2 = 4.7 (Ohm)Capacitance : C = 4.9×10-6…

Q: R, Consider the electrical circuit shown. (a) Obtain the differential equation that models the…

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Q: The current in a simple single resistor (of resistance R1) circuit is I1 = 5.1 A. A second resistor,…

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Q: A circuit with a resistance R = 88 Ω is connected to a battery with potential difference across the…

A: Given=  R=88 Ω   ΔV = 6.5 V. According to ohm's law: V=IR I=VR=6.588=0.07386 A

Q: Consider the circuit shown in Fig.. The terminal voltage of the 24.0 V battery is 21.2 V. What are…

A: Given , Emf of Battery = 24 V  Terminal voltage = 21.2 V Voltage drop = 24 - 21.2V=2.80 V ∆V=i…

Q: Two resistors R1 and R2 are connected in series and parallel. The values of the resistances are: R1…

A: Given: Two resistors R1 and R2 are connected in series and parallel. R1 = 50.0 ± 0.05 R2 = 25.0 ±…