In the given circuit an inductor of L = 6.20-mH and a resistor of R = 12.4-2 resistor are connected in series with a dc battery of E = 3.90-V. E ell R L S What is the voltage across the resistor immediately after the switch is closed?
Q: 15. R 전자석은 저항과 직렬로 연결된 인덕터로 생각할 수 있다. 유도 계수 L=12.0 H 와 저항 R-4.00 요 울 가진 큰 전자석이 24.0 V의 배터리와 스위치에 그림과…
A: Write the variables with the given values.
Q: After fully charging a 400 F capacitor to Qo= 8 C, an LC circuit is disconnected from its battery,…
A: Find maximum energy stored in the capacitor, which will be given by: Uc = Q02/(2C) Given that: Q0 =…
Q: What is the resonant frequency of a 0.500 mH inductor connected to a 40.0 μF capacitor?
A: Given: Inductance (L) = 0.5 mH Capacitance (C) = 40 μF Find the resonant frequency Now,
Q: A 12.0 V battery is connected into a series circuit containing a 14.0 2 resistor and a 1.90 H…
A:
Q: A 50 mH inductor is charged to store 1 J of energy. If an uncharged 30 mH inductor is then connected…
A: Initially energy = 1jule Initial inductor =50mH
Q: An RL circuit has an emf source of 28 v, a 62 resistor, a 38 H inductor, and a switch. At what rate,…
A: Given:- In the RL circuit The emf of the source voltage V = 28 V The resistance R = 6 ohm The…
Q: An induced EMF of 16 V exists in a coil when the current in the coil changes at a rate of 42 A/s.…
A: Given data: Induced EMF is, e=16 V. Rate of change of current is, dIdt=42 A/s.
Q: A toroidal inductor with an inductance of 90.0 mH encloses a volume of 0.0200 m3. If the average…
A:
Q: I don't feel so good. A 32.0 [2] resistor, a 0.40 [H] inductor, and a 20.0 [F] capacitor are…
A:
Q: The inductor shown in the figure has inductance L = 0.26 H and carries a current in the direction…
A: Given : Inductance, L = 0.26 H di/dt = -0.018 A/s Find : 1) Self induced emf 2) Which end is at…
Q: An RL circuit with a 1-2 resistor and a 0.01-H inductor carries a current of 1 A at t=0, at which…
A:
Q: Following graph is obtained when AC passes through Voltage Current T/2 3n/2 wt O a. resistor and…
A:
Q: A 10-mH inductor and a 25uF capacitor are connected in parallel. The combination is in series with a…
A: a. Here the capacitor and inductor are connected in parallel, so the effective impedance is
Q: An inductor has a current I(t) = (0.500 A) cos[(275s-1)t] flowing through it. If the maximum emf…
A: An inductor is a passive electrical device which stores energy in a magnetic field when current is…
Q: A simple RL circuit includes a 0.125-H inductor. If the circuit isto have a characteristic time of…
A: The expression for the characteristic time of RL circuit is τ=LR Here, R is the resistance of the…
Q: a L The inductor above has inductance 0.25H and carries a current in the direction shown. The…
A:
Q: WER A 1. What is the value of the induced voltage of the self-inductance when the rate of current is…
A: Write the given values of this problem. i1=200 μAi2=20 μATotal time interval=5 μS
Q: What is the self-induced EMF across the inductor at RL circuit with L=2.75 Henry, R=6 Ohm, E= 6 V…
A: Given, Inductance,L=2.75 H Resistance,R=6Ω Emf,E=6 V Time, t=2 s
Q: The solenoid whose inductance is L = 20.0 H is connected in series to a resistor R = 10.0 N and a…
A:
Q: An inductor has a current I(t) = (0.480 A) cos[(260 s1)t] flowing through it. If the maximum emf %3D…
A: NOTE: As per guidelines, I can solve first question only. If you need help with other questions,…
Q: The figure below shows a circuit consisting of a 15.0 V battery in series with an inductor with…
A:
Q: When a voltage V is applied to a series circuit consisting of a resistor R and an inductor L, the…
A:
Q: 20) S. iz R2 R L An inductor with inductance L = 0.5 H and negligible resistance is connected to a…
A:
Q: When a camera uses a flash, a fully charged capacitor discharges through an inductor. In what time…
A: Given, Current, I=0.100 A, Inductor, L=2.00 mH=0.002 H, and Emf, E =500 V.
Q: The series circuit shown in the figure contains an ideal battery with a terminal voltage Vg = 55 V,…
A:
Q: At tt = 0, the current through a 45.0-mH inductor is 54.0 mA and is increasing at the rate of 111…
A: The energy stored in an inductor of inductance L, when I current passes through it is given by, U =…
Q: An emf of 121.5 mV is induced in the windings of a coil when the current in a nearby coil is…
A: The formula for the induced emf in term of mutual inductance is:
Q: In the circuit, the capacitor is fully charged when switch S is closed. Calculate the time needed…
A: Given data,
Q: An inductor carrying a current of 3.9 A stores 0.45 J of energy. What is the inductance ofthis…
A: To determine inductance of inductor, the expression is, U=12LI2
Q: What is the resonant frequency of a 0.590 mH inductor connected to a 45.0 µF capacitor?
A: Given data: Inductance (L) = 0.590 mH = 0.590×10-3 H Capacitance (C) = 45.0 μF = 45.0×10-6 F…
Q: mH A charged 30 uF capacitor inductor. What is the angular frequency of free oscillations of the…
A: The angular frequency refers to the angular displacement of any wave element per unit of time or the…
Q: An R = 220-Ω resistor, an L = 1.95-mH inductor, and a V = 10.5-V source are connected in a series…
A: Time constant for a RL circuit is given by ζ=LR
Q: The current flowing through a circuit is changing at a rate of 6.00 A/s. If the circuit contains a…
A: The rate of change of current, The inductance,
Q: h y Calaulate the inductance of the very long conductive wire that carries currer and the conductive…
A: Mutual Inductance is the ratio of the magnetic flux through a body (due to the magnetic field…
Q: If a current, i(t) flows an inductor with inductance 0.9 H, and induces a voltage VL(t)= 3 t√…
A: Voltage across inductor as a function of time
Q: Two coils, 1 and 2, are separated in space, and have a fixed distance between them. When coil 2 has…
A: Given - Rate of increase of current in coil -1, di1/dt = 24.0 A/s EMF induced in coil -2 due…
Q: S. iz R2 R1 L 0.5 H and negli gible resistance is connected 50 and R2 An inductor with inductance L…
A:
Q: An emf of 96.0 mV is induced in the windings of a coil when the current in a nearby coil is…
A:
Q: The current in a 62 mH inductor changes with time as I = bt2 - at. With a 6 A/s and b = 6 A/s, find…
A:
Q: The current I(t) through a 5.0-mH inductor varies with time, as shown below. The resistance of the…
A:
Q: In Fig. 6, after switch S is closed at time t = 0, the emf of the source is automatically adjusted…
A: Let i be the current drawn from the constant current source, i1 be the current in the resistor and…
Q: The figure below shows a circuit consisting of a 15.0 V battery in series with an inductor with…
A: Recall For charging of an inductor. i=ER(1-e-RtL)
Q: An R = 220-Ω resistor, an L = 1.95-mH inductor, and a V = 10.5-V source are connected in a series…
A:
Q: A 15.0-mH inductor carries a current i = Imay sin wt, with Imay = 5.40 A and f= w/2n 60.0 Hz. What…
A: Inductance = L = 15×10-3 H Current = i=Imaxsinωt Maximum current = Imax=5.4 A Frequency = f = 60 Hz…
Q: For the circuit shown in the figure below, AVmax = 61.0 V, w = 65.0n rad/s, and L = 70.0 mH.…
A: Solution: Given, ∆Vmax = 61.0 V ω = 65.0π rad/s L = 70.0 mH = 70 * 10-3 H t = 15.0 ms = 15 * 10-3 s…
Step by step
Solved in 2 steps
- Check Your Understanding In an RLC circuit, L = 5.0 mH, C=60F , and R=200 . (a) Is the circuit under damped, critically damped, or overdamped? (b) If the circuit starts oscillating with a charge of 3.0103C on the capacitor, how much energy has been dissipated in the resistor by the time the oscillations cease?The self-inductance and capacitance of an oscillating LC circuit are L = 20 mH and C = 1.0 F , respectively. (a) What is the frequency of the oscillation? (b) If the maximum potential difference the plates of the capacitor is 50 V, what is the maximum current in the circuit?A step-up transformer is designed so that the output of its secondary winding is 2000 V(rms) when the primary winding is connected to a 110-V (rms) line voltage, (a) If there are 100 turns in the primary winding, how many turns are there in the secondary winding? (b) If a resistor connected across the secondary winding draws an rms current of 0.75 A. what is the current in die primary winding?
- An inductor is connected across the terminals of a battery. Does the current stance of the battery? Does the time required for the current to reach its final value depend on this resistance?Do Kirchhoff’s rules apply to circuits that contain inductors and Capacitors?A steady current flows through a circuit with a large induct3ve time constant. When a switch in the circuit is opened, a large spark across the terminals of the switch. Explain.
- At what time is the voltage across the inductor of the RL circuit of Figure 14.12(b) a maximum?When a camera uses a flash, a fully charged capacitor discharges through an inductor. In what time must the 0.100-A current through a 2.00-mH inductor be switched on or off to induce a 500-V emf?In an RLC series circuit, can the voltage measured across the capacitor be greater than the voltage of the source? Answer the same question for the voltage across the inductor.
- At s1iat frequency is the reactance of a 20F capacitor equal to that of a 10-mH inductor?In an oscillating LC circuit the maximum charge on the capacitor is 2.0 × 10-6 C and the maximum current through the inductor is 8.0 mA. (a) What is the period of the oscillations? (b) How much time elapses between an instant when the capacitor is uncharged and the next instant when it is fully charged?A 7.50 nF capacitor is charged to 12.0 V, then disconnectedfrom the power supply and connected in series through a coil. The periodof oscillation of the circuit is then measured to be 8.60 * 10^-5 s.Calculate:the total energy of the circuit