In the circuit shown in assume that \(I_{1}=\) \(3.70 \mathrm{~A}\) and \(I_{2}=6.10\)
\(\mathrm{A}\).
Find the current in resistor \(R\).
Find the value of the resistance \(R\).
Find the unknown emf \(\mathcal{E}\).
Homework Answers
If both questions can be answeredthanks!Find the Equivalent Resistance Four resistors are connected as...
Find the Equivalent ResistanceFour resistors are connected as shown in figure (a), below. (Let R=3.00 Ω.)The original network of resistors is reduced to a single equivalent resistance.(a) Find the equivalent resistance between points \(a\) and \(\mathrm{c}\).solutionConceptualize Imagine charges flowing into and through this combination from the left. All charges must pass from a to \(b\) through the first two resistors, but the charges split at \(b\) into Categorize Because of the simple nature of the combination of resistors in the...
Determine the equivalent resistance R and the equivalent capacitance C
In Circuit \(\mathrm{A}\) in Figure 3, each resistor has a resistance of \(1 \mathrm{k} \Omega\) and each capacitor has a capacitance of \(2 \mu \mathrm{F}\). Circuit A can be simplified to the equivalent Circuit B in Figure 3 .(a) Determine the equivalent resistance R and the equivalent capacitance C. Write your final answers in the blank spaces below Circuit B in Figure 3 .For the remainder of this question, refer to Circuit \(\mathrm{B}\). In Circuit \(\mathrm{B}\), the capacitor is allowed to charge...
Problem 19.53 Constants Part A Find the current in resistor R Express your answer in amperes...
Problem 19.53 Constants Part A Find the current in resistor R Express your answer in amperes to three significant figures. In the circuit shown in Figure 1), assume that 11 = 4.10 A and 2 6.45 A Submit Figure 1 of 1 Part B Find the value of the resistance R Express your answer in ohms to three significant figures. 28.0 V 6.00 Ω 3.00 2 Submit Request Answer Problem 19.53 12 of 16 Find the value of the resistance...
An LR circuit includes a resistor of resistance R, an inductor of inductance L and a...
An LR circuit includes a resistor of resistance R, an inductor of inductance L and a battery of emf E = 10 V. At time t = 0 the current in the circuit is I = 0. At time t = 6.1 ms the current is I = 0.66 A. Assume R = 100ohms, find L.
2) What is R, the value of the resistance of the circuit? 3) What is C,...
2) What is R, the value of the resistance of the circuit?
3) What is C, the value of the capacitance of the circuit?
AC Circuit in Resonance 1 1 235 A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The generator voltage varies in time as ?-Ya Emsinot, where em-120 V and346 radians/second. The inductance L = 293 mH. The values for the capacitance C and the resistance R are e,sin(ar) a across...
Kirkoff's Rule!
In the circuit shown in Fig. 26.39, 1 =35.0 V, R1 =5.00 , andR2 = 3.00.Figure 26.39(a) Find the current in resistor R. A(b) Find the resistance R. (c) Find the unknown emf . V(d) If the circuit is broken at point x, what is thecurrent in resistor R? A
Rank the following circuits in order of current, from highest to lowest values.
A simple circuit consists of a resistor connected to a battery. For each circuit, The battery has emf , internal resistance, and terminal voltage V, and the resistorhas resistance as shown below..Rank the following circuits in order of current, from highest to lowest values.Circuit 1)EMF = 1.4 VInternal Resistance = .2 ohmsTerminal Voltage = UNKNOWNResistor Resistance = 1.9 ohmsCircuit 2)EMF = 1.4 VInternal Resistance = .1 ohmsTerminal Voltage = 1.2 VResistor Resistance = UNKNOWNCircuit 3)EMF = 1.4 VInternal Resistance =...
In the circuit below, for R= 7412, find the equivalent resistance. (in (2) R R a...
In the circuit below, for R= 7412, find the equivalent resistance. (in (2) R R a 2R 3R 2R 2R bw Answer: In the circuit below, for R, = 480 S2, R2= 240 12, Rz= 480 N, RA= 240 s, and EMF=212 V. Find the current through R. (in mA). R RS w R2 R4 Answer: In the circuit below, for R = 480 N, R = 240 12, Rz= 480 N, RA= 240 N, and EMF=212 V. Find the...
A battery has an emf of 12.0 V and an internal resistance of 0.210 Q. Its...
A battery has an emf of 12.0 V and an internal resistance of 0.210 Q. Its terminals are connected to a load resistance of 3.00 . Circuit diagram of a source of emf (in this case, a battery), of internal resistance r, connected to an external resistor of resistance R. for ning R (a) Find the current in the circuit and the terminal voltage of the battery. SOLUTION Conceptualize Study the figure, which shows a circuit consistent with the problem...
1. In the circuit shown, R - 10.on, Rac 2000 R and R₂ = . 3...
1. In the circuit shown, R - 10.on, Rac 2000 R and R₂ = . 3 2. The current through he is I, 5.004. The battery supplies an unknown emt of V and has a neglible internal resistance. a. What is the equivalent resistance of the circuit? R b. What is the voltage accress Rz? c. What is the current through s 27 d. What is the emf of the battery?
In Circuit \(\mathrm{A}\) in Figure 3, each resistor has a resistance of \(1 \mathrm{k} \Omega\) and each capacitor has a capacitance of \(2 \mu \mathrm{F}\). Circuit A can be simplified to the equivalent Circuit B in Figure 3 .(a) Determine the equivalent resistance R and the equivalent capacitance C. Write your final answers in the blank spaces below Circuit B in Figure 3 .For the remainder of this question, refer to Circuit \(\mathrm{B}\). In Circuit \(\mathrm{B}\), the capacitor is allowed to charge...
Problem 19.53 Constants Part A Find the current in resistor R Express your answer in amperes to three significant figures. In the circuit shown in Figure 1), assume that 11 = 4.10 A and 2 6.45 A Submit Figure 1 of 1 Part B Find the value of the resistance R Express your answer in ohms to three significant figures. 28.0 V 6.00 Ω 3.00 2 Submit Request Answer Problem 19.53 12 of 16 Find the value of the resistance...
2) What is R, the value of the resistance of the circuit?
3) What is C, the value of the capacitance of the circuit?
AC Circuit in Resonance 1 1 235 A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The generator voltage varies in time as ?-Ya Emsinot, where em-120 V and346 radians/second. The inductance L = 293 mH. The values for the capacitance C and the resistance R are e,sin(ar) a across...
In the circuit below, for R= 7412, find the equivalent resistance. (in (2) R R a 2R 3R 2R 2R bw Answer: In the circuit below, for R, = 480 S2, R2= 240 12, Rz= 480 N, RA= 240 s, and EMF=212 V. Find the current through R. (in mA). R RS w R2 R4 Answer: In the circuit below, for R = 480 N, R = 240 12, Rz= 480 N, RA= 240 N, and EMF=212 V. Find the...
A battery has an emf of 12.0 V and an internal resistance of 0.210 Q. Its terminals are connected to a load resistance of 3.00 . Circuit diagram of a source of emf (in this case, a battery), of internal resistance r, connected to an external resistor of resistance R. for ning R (a) Find the current in the circuit and the terminal voltage of the battery. SOLUTION Conceptualize Study the figure, which shows a circuit consistent with the problem...
1. In the circuit shown, R - 10.on, Rac 2000 R and R₂ = . 3 2. The current through he is I, 5.004. The battery supplies an unknown emt of V and has a neglible internal resistance. a. What is the equivalent resistance of the circuit? R b. What is the voltage accress Rz? c. What is the current through s 27 d. What is the emf of the battery?
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