In circuit shown below, ε = 12 V, L = 100 mH, R₁ = 1 k and R₂ = 2 k. What is the currentthrough the battery long time after the switch S has been closed?SR₂wwE200 mA○ 6 mA○ 4 mA○ 12 mA○ 18 mA○ 100 mAwwR10000

Step 1: Long time after switch is closed, the inductor behaves as a short circuit element and…

Answered: In circuit shown below, ε = 12 V, L =…

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Direct-current Circuits

Section: Chapter Questions

Problem 26P: In the circuit of Figure P27.25, the switch S has been open for a long time. It is then suddenly...

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In the circuit of Figure P27.25, the switch S has been open for a long time. It is then suddenly closed. Take = 10.0 V, R1 = 50.0 k, R2 = 100 k, and C = 10.0 F. Determine the time constant (a) before the switch is closed and (b) after the switch is closed. (c) Let the switch be closed at t = 0. Determine the current in the switch as a function of time. Figure P27.25 Problems 25 and 26.
In the circuit of Figure P27.25, the switch S has been open for a long time. It is then suddenly closed. Determine the time constant (a) before the switch is closed and (b) after the switch is closed. (c) Let the switch be closed at t = 0. Determine the current in the switch as a function of time. Figure P27.25 Problems 25 and 26.
A current of I= 4.7 A passes through the circuit shown, where R = 46 N. In terms of R, I, and numeric values, write an expression for the voltage of the source, V. I 3R 5R ww ww 2R 6R M2Rミ7R ww 5R 10R 多
Soru 5 A B C D E R1 E. F 8 2 4 10 6 R2 R3 R4 S 1 A Seçimi Boş Bırakmak İstiyorum h In the circuit shown on the left are R₁ = 392, R₂ = 292, R3 = 492, and 192. When the switch S is closed, if the voltage across R₁ is RA VR₁ = 42 V, how much current (in Amperes) is read in the ammeter wwwwwwwwwww A?
Useful Constants: k = 9.00 × 10º Nm² C2 8.85 x 10-12 C² Nm2 %3D e = 1.6 x 10-19 C me = 9.11 x 10 mp = 1.67 × 10-27kg %3D -27 mn = 1.68 x 10 %3D
The capacitor shown below has an initial voltage of 0.15 V before the switch is closed. The resistance is 8.5 x 106 ohms and the capacitance is 2.0 microfarads. How long after the switch is closed in seconds does it take for the voltage across the resistor to drop to 0.083 V? R CH B A D
A current of I = 4.7 A passes through the circuit shown, where R = 46 Q. I 3R 5R ww ww 2R 6R §2RR ww 10R 5R A. In terms of R, I, and numeric values, write an expression for the voltage of the source, V. B. What is the voltage, V in volts?
= The emfs in the figure below are &₁ = 5.00 V and E₂ = 21.0 V. The resistances are R₁ when the switch is in the following states. (a) open I1 0.2295 R4 12: 13: = 0.2295 14 = 0 = 0.2295 (b) closed I1 = 0.246 14 = ww A A A A A A A www R₁ R₂ ww R3 12: = 0.226 13: = 0.226 0.076 X Your response differs from the correct answer by more than 100%. A E2 15.50, R₂ = 30.5 , R3 = 45.5, and R4 = 58.0 Q. Find the magnitude of the current in each resis
A current of I= 4.7 A passes through the circuit shown, where R= 46 N. (a) In terms of R, I, and numeric values, write an expression for the voltage of the source, V. 3R 5R ww ww (b) What is the voltage, V in volts? 2R 6R 2R7R ww 10R 5R 多
sa R O e-t/T with T = 4.5μs R A The figure shows an ideal battery of voltage V, a resistor of resistance R = 12.0 2, and an uncharged capacitor of capacitance C = 3.5 µF. What is the current through the resistor at time t after the switch S is closed? O e-t/Twith T = 42μs R O VRe-t/T with 7 = 3.4μs Oet/T with T = 3.4µs R O VRe-t/T with T = 45μs с
The em's in the figure below are &₁7.00 V and E₂ = 21.0 V. The resistances are R 16.50, R₂-31.50, R₂ = 46.00, and R 58.00. Find the magnitude of the current in each resistor when the switch is in the following states. R₂ (a) open J₁ = 0.22 2 √₂-0.22 /-0.22 14-0 (b) closed Is 12 " 1₂ w - ✔A ✔A ✔A ✔A ww R₁ 0.2669 x Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error, A 0.21438 A 021438 ✔A 14 0.21438 X Your response differs from the correct answer by more than 100%. A
= 10 V and &z = 6 V. Find th In the circuit shown, R, = 3 N, R2 = 2 N, R3 = 5 N, ɛ = 4 V, ɛ2 currents I,, 12 and I3, and the potential difference Vaf using Kirchhoff's rules. %3D %3D %3D C a E1 E2+ Ez+ 12 I3 R1 R2 R3 f

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In circuit shown below, ε = 12 V, L = 100 mH, R₁ = 1 k and R₂ = 2 k. What is the current through the battery long time after the switch S has been closed? S R₂ ww E 200 mA ○ 6 mA ○ 4 mA ○ 12 mA ○ 18 mA ○ 100 mA ww R1 0000