Calculate the self-inductance (in mH) of a 49.0 cm long, 10.0 cm diameter solenoid having 1000 loops. mH How much energy (in J) is stored in this inductor when 19.5 A of current flows through it? How fast (in s) can it be turned off if the induced emf cannot exceed 3.00 V?
Q: An inductor has a diameter of 6.0cm,20.0cm long and 500.0 turns . Compute the : a)self inductance…
A: a) The required self inductance is, L=μ0N2Al =4π×10-75002π0.06220.20 =4.44 mH
Q: A solenoid with 485 turns has a length of 7.00 cm and a cross-sectional area of 3.50 x 10-9 m2. Find…
A: a) The inductance of the solenoid can be obtained as L=μ∘N2AlSubstituting the given values :L=(4π x…
Q: 0 μsμs after the switch of (Figure 1) is moved from aa to bb, the magnetic energy stored in the…
A:
Q: Problem 4: Suppose a 55 cm long, 12 cm diameter solenoid has 1000 loops. Part (a) Calculate the…
A:
Q: The heating coils in a hair dryer are 0.800 cm in diameter, have a combined length of 1.00 m, and a…
A:
Q: The time variation of the current in a 3H inductor is given by I=5+7t-7t^2, with I in amperes and t…
A:
Q: A 20.0 V emf is applied to a coil with an inductance of 40.0 mH and a resistance of 0.500 Ω. a)…
A:
Q: A 10.0-mH inductor carries a current i = Imax sin ot, with Imax=5.00 A and f=o/2n = 60.0 Hz. What is…
A: An inductor is a passive electric component with two terminals. It is capable of storing energy…
Q: An inductor in the form of a solenoid contains 420 turns, is 16.0 cm in length, and has a cross-…
A: When a current is passed through a conductor a magnetic field is generated around the conductor. If…
Q: A 60 V emf is produced in a 12 H inductor. Calculate the rate at which the current is changing in…
A: Given data The emf of an inductor is ε = 60 V. The Inductance of the inductor is L = 12 H. From the…
Q: . A large research solenoid has a self-inductance of 20.0 H. What induced emf (in V) opposes…
A: Inductance of an inductor L = 20.0 H Current passed through…
Q: Assuming the inductor in this circuit has the value L = 7.6 mH, how much energy is stored in the…
A: We have givenvoltage supply =9vvalue of inductor L = 7.6 mHvalue of resistance R=5.5
Q: A circuit consists of a 0.8 H inductor and a 3.5 ohm resistor. At t = 0 the current through the…
A:
Q: How much of a change in current over time would produce a self-induced EMF of 6.00V in a 10µH…
A: self induced emf produced, ε=6.00 V Inductance in an inductor, L=10 μH=10×10-6 H=10-5H self…
Q: What is the energy density at the center of a circular loop of wire carrying a 26.0 A current if the…
A:
Q: How fast can the 150 A current through a 0.250 H inductor be shut off if the induced emf cannot…
A: Given: Current, i = 150 A inductance, L = 0.25 H Voltage, V = 75 V
Q: For the RL circuit shown in Figure, let the inductance be 3.00 H, the resistance 8.50 ohm, and the…
A: Given, The inductance, L= 3 H, the resistance, R= 8.50 Ω, Emf, V= 36 V, and current, I= 2 A.
Q: When the 20.0 A current through an inductor is turned off in 1.50 ms, an 800 V emf is induced,…
A:
Q: Consider an LR circuit that consists of a 29.0 mH inductor, a 9.00 Ω resistor, a 24.0 V battery, and…
A:
Q: A solenoid with a length of 10.0cm has 500 turns and a radius of .01cm. a) What is the self…
A: Length of solenoid, l=10 cm Number of turns, N=500 Current i=10.0 A Radius of coil, r=0.01 cm To…
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: A 5.0 mH inductor and a 10.0 resistor are connected in series with a 6.0 V ideal battery and a…
A: As per guidelines , only 3 subparts are solved here. Given, A 5.0 mH inductor and a 10.0 Ω are…
Q: a) Calculate the self-inductance (in mH) of a 49.0 cm long, 10.0 cm diameter solenoid having 1000…
A: Length of the solenoid () = 49.0 cm = 0.49 mDiameter of the solenoid () = 10.0 cm = 0.1 mNumber of…
Q: 3.4-A current is flowing in a 28-H inductor. A switch opens, interrupting the current in 1.0 ms.…
A:
Q: An LR circuit is hooked up to a battery as shown in the figure, with the switch initially open. The…
A: For charging of an inductor i=VR(1-e-RtL)
Q: An inductor in the form of a solenoid contains 410 turns and is 15.0 cm in length. A uniform rate of…
A:
Q: After being closed for a long time, the switch S in the circuit shown in the figure below is thrown…
A:
Q: A solenoid with 525 turns has a length of 5.50 cm and a cross-sectional area of 2.50 x 10 9 m2. Find…
A:
Q: Consider a 27 mH inductor that has a resistance of 4.25 Ω. Part (a) What is the time constant, τ,…
A: Concept We have given a LR circuit, with inductance L = 27mH = 0.027 H , and resistance R = 4.25 Ω…
Q: A solenoid with 495 turns has a length of 7.50 cm and a cross-sectional area of 3.10 x 10-9 m2. Find…
A: Induction is the phenomenon of inducing an emf in a coil by changing the magnetic flux around it. A…
Q: The current in an inductor decreases linearly from 2 mA to zero in 4 ms. Calculate the average emf…
A:
Q: Calculate the self-inductance (in mH) of a 50.0 cm long, 10.0 cm diameter solenoid having 1000…
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: What is the energy stored in the inductor shown in the figure after the switch has been closed for a…
A:
Q: How fast can the 155 A current through a 0.160 H inductor be shut off if the induced emf cannot…
A: For the inductor we have V=LdIdt=L∆I∆t⇒∆t=LV∆I
Q: A 1.65 H inductor in an RL circuit (with resistance 1.8 Ω) is initially carrying a current of 4.95…
A: Given that:- Inductance of inductor=L=1.65H
Q: How fast can the 160 A current through a 0.260 H inductor be shut off if the induced emf cannot…
A: Current , I = 160 A Inductor , L = 0.26 H Induced emf = 73 V To find = Time taken
Q: (a) If an inductor carrying a 1.45 A current stores an energy of 0.250 mJ, what is its inductance?…
A: Given data: Current, I=1.45 A; I'=3.1 A Energy stored, E=0.250 mJ
Q: a) Calculate the self-inductance (in mH) of a 54.0 cm long, 10.0 cm diameter solenoid having 1000…
A: Length of the solenoid () = 54.0 cm = 0.54 mDiameter of the solenoid () = 10.0 cm = 0.1 mNumber of…
Q: An inductor in the form of a solenoid contains 430 turns and is 17.4 cm in length. A uniform rate of…
A:
Step by step
Solved in 3 steps