Question

In: Physics

In the given circuit an inductor of L = 8.95-mH and a resistor of R =...

In the given circuit an inductor of L = 8.95-mH and a resistor of R = 17.9-Ω resistor are connected in series with a dc battery of E = 8.80-V.

What is the voltage across the resistor immediately after the switch is closed?

What is the voltage across the resistor after the switch has been closed for a long time?

What is the current in the inductor after the switch has been closed for a long time?

Solutions

Expert Solution

genius_generous answered 2 years ago
Next > < Previous

Related Solutions

A circuit is consisted of an inductor L, a capacitor C, and a resistor R. It...
A circuit is consisted of an inductor L, a capacitor C, and a resistor R. It is driven by an AC voltage of the form ?0sin (??). At the steady state, find (a) the charge and current as a function of time (b) the maximum amplitude of the current and the corresponding resonance frequency (c) the average power at the current’s resonance frequency (c) the quality factor Q
A series RLC circuit consists of a 58.0 ? resistor, a 2.50 mH inductor, and a...
A series RLC circuit consists of a 58.0 ? resistor, a 2.50 mH inductor, and a 450 nF capacitor. It is connected to a 3.0 kHz oscillator with a peak voltage of 5.60 V. What is the instantaneous emf E when i = I ? What is the instantaneous emf E when i = 0A and is decreasing? What is the instantaneous emf E when i = - I ?
A series RLC circuit consists of a 56.0 ? resistor, a 3.80 mH inductor, and a...
A series RLC circuit consists of a 56.0 ? resistor, a 3.80 mH inductor, and a 400 nF capacitor. It is connected to a 3.0 kHz oscillator with a peak voltage of 4.10 V. Part A What is the instantaneous emf E when i =I? Express your answer with the appropriate units. 0V SubmitHintsMy AnswersGive UpReview Part Incorrect; Try Again; 5 attempts remaining Part B What is the instantaneous emf E when i =0A and is decreasing? Express your answer...
A series AC circuit contains a resistor, an inductor of 240 mH, a capacitor of 5.40...
A series AC circuit contains a resistor, an inductor of 240 mH, a capacitor of 5.40 µF, and a source with ΔVmax = 240 V operating at 50.0 Hz. The maximum current in the circuit is 170 mA. (a) Calculate the inductive reactance. _________________Ω (b) Calculate the capacitive reactance. ______________-Ω (c) Calculate the impedance. _______________kΩ (d) Calculate the resistance in the circuit. ______________kΩ (e) Calculate the phase angle between the current and the source voltage. _______________°
1. An L-R-C circuit consists of a 5 µF capacitor, a 2 mH inductor and a...
1. An L-R-C circuit consists of a 5 µF capacitor, a 2 mH inductor and a 50 Ω resistor, connected in series to an ac source of variable angular frequency ω, but of fixed voltage amplitude V​​​​​​s. At the resonance frequency, the amplitude of the current oscillations in this circuit is measured to be 100 mA. (a) In your own words explain what is meant by the resonance behaviour of an L-R-C series ac circuit. At what frequency of the...
An L-R-C series circuit consists of a 2.40 μF capacitor, a 6.00 mH inductor, and a...
An L-R-C series circuit consists of a 2.40 μF capacitor, a 6.00 mH inductor, and a 60.0 Ω resistor connected across an ac source of voltage amplitude 10.0 V having variable frequency. Part A: At what frequency is the average power delivered to the circuit equal to 1/2*V_rms*I_rms? (ω = ____rad/s) Part B: Under the conditions of part (a), what is the average power delivered to each circuit element? (P_R, P_C, P_L = ____W) Part C: What is the maximum...
Consider a circuit that consists of a resistor with R = 40Ω, and an inductor with...
Consider a circuit that consists of a resistor with R = 40Ω, and an inductor with L = 1H, a capacitor with C = 0.002F, and a 15V battery. 1. Write the differential equation for the charge Q 2. Classify the equation (order, linear/non-linear, homogeneous/nonhomogeneous) 3. Find two solutions of the complementary equation and show that they form a fundamental set of solutions. 4. Find the general solution of the equation. 5. Assume that the initial charge and current are...
An RLC series circuit has a 1.00 kΩ resistor, a 160 mH inductor, and a 25.0...
An RLC series circuit has a 1.00 kΩ resistor, a 160 mH inductor, and a 25.0 nF capacitor. (a) Find the circuit's impedance (in Ω) at 490 Hz. 12539.57588 Ω (b) Find the circuit's impedance (in Ω) at 7.50 kHz. 6765.310603 Ω (c) If the voltage source has Vrms = 408 V, what is Irms (in mA) at each frequency? mA (at 490 Hz)   mA (at 7.50 kHz) (d) What is the resonant frequency (in kHz) of the circuit? kHz...
An RLC series circuit has a 60 Ω resistor, a 3.5 mH inductor, and a 6...
An RLC series circuit has a 60 Ω resistor, a 3.5 mH inductor, and a 6 μF capacitor. Find the circuit’s impedance at 55 Hz and 12 kHz. If the voltage source has Vrms = 110 V, what is Irms at each frequency?    
An RLC series circuit has a 1.00 kΩ resistor, a 160 mH inductor, and a 25.0...
An RLC series circuit has a 1.00 kΩ resistor, a 160 mH inductor, and a 25.0 nF capacitor. (a) Find the circuit's impedance (in Ω) at 490 Hz. Ω (b) Find the circuit's impedance (in Ω) at 7.50 kHz. Ω (c) If the voltage source has Vrms = 408 V, what is Irms (in mA) at each frequency? mA (at 490 Hz) mA (at 7.50 kHz) (d) What is the resonant frequency (in kHz) of the circuit? kHz (e) What...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT