An average voltage of 10 V is induced in a 250 turn solenoid due to a change in flux that occurs in 0.5 seconds. The total flux change is
Q: A solenoid with 445 turns has a length of 8.00 cm and a cross-sectional area of 2.50 x 109 m². Find…
A: Given data: Number of turns (N) = 445 Length = 8.00 cm = 8.00×10-2 m Cross sectional area (A) =…
Q: A solenoid with an inductance = 8.0*10^-3 H carries current of 1.0 A. The current in the solenoid…
A: Given, Inductance of solenoid L = 8 x 10-3 H Current I1 = 1A Current I2 = 0 A Time t = 0.1…
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…
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Q: 1) A voltage is varied in a primary solenoid with 2900 +/- 100 turns of coil. The length of the…
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Q: For a classroom demonstration, a professor built an RL circuit similar to the one shown in the…
A: Introduction: RL circuit is a circuit which consists of Inductors and Resistors combinations and…
Q: What percentage of the final current I0 flows through an inductor L in series with a resistor R ,…
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Q: Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 450…
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Q: A 90.0 mH inductor is connected in a circuit. The current through the inductor is given by the…
A: When a conductor is placed inside a varying magnetic field an electromotive force of emf is…
Q: A solenoid has a winding of 400 turns, has a length of 30.0 cm and an area of 5.00 cm2. Find the…
A: Step 1: Step 2: Step 3: Step 4:
Q: A solenoid consists of 4200 turns of copper wire. The wire has a diameter of 0.200 mm. The solenoid…
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Q: A solenoid with an inductance of 14 mH is charged up from an initial current of 3.0 A to a current…
A: Given: Inductance of the solenoid : L=14 mH =14 ×10-3 H, Initial current = I1 = 3 A Final current…
Q: Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 380…
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Q: In and L-C circuit, C=3.19 microFarads and L=81.0 mH. During the oscillations the maximum current in…
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Q: The voltage across an inductor is proportional to the inductor and the derivative of the current…
A: As we know that, Voltage across Inductor is given by :…
Q: A 10-turn ideal solenoid has an inductance of (3.9x10^-3) H. To generate an EMF of (1.16x10^0) V…
A: Given , N = 10 L = 3.9 ×10-3 H e (emf ) = 1.16 V Here we have to find rate of change of the…
Q: Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, solenoid A…
A: Given:
Q: Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 320…
A: Given: The number of turns are N=320. The number of turns are N'=550. The current is I=3 A. The…
Q: An inductor (L = 20 mH), a resistor (R = 100 and a battery (E = 10 V) are connected in series. Find…
A: The inductance of the inductor is L=20 mH The resistance of the resistor is R=100Ω The voltage of…
Q: A toroidal solenoid has a magnitude of induced emf of 10.3 [mV] when the rate of change of the…
A: The objective of the question is to find the number of turns in a toroidal solenoid given the…
Q: A solenoid is made from a wire wound around a tube 36.0 cm long having a diameter of 8.00 cm. If…
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Q: A loop of wire has a self-inductance of 5.5 mH. You pass a current of 9.0 Amps though the loop, and…
A: Given Self- Inductance of loop ( L) = 5.5 mH = 5.5 × 10-3 H…
Q: Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 380…
A: Na = 380 Nb = 680 Ia = 2 A Φa = 300×10-⁶ Wb Φb = 90 × 10-⁶ Wb
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- ℇ = 100 V, R = 20.0 Ω, and L = 100.0 mH. The switch is closed att = 0. (a) What is the time constant of the circuit shown below? (b) Find the currentat t = 0.050 sec, (c) at what time the current is 40% of its maximum value?What is the self-inductance per meter of a coaxial cable whose inner radius is 0.50 mm and whose outer radius is 4.00 mm?The current in an RL circuit builds up to one-third of its steady-state value in 4.34 s. Find the inductive time constant.
- Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 340 and 580 turns, respectively. A current of 3.40 A in solenoid A produces an average flux of 300 uWb through solenoid A and a flux of 90.0 µWb through solenoid B. (a) Calculate the mutual inductance of the two solenoids. mH (b) What is the inductance of A? mH (c) What is the magnitude of the emf that is induced in B when the current in A changes at the rate of 0.500 A/s? mVSolenoid A is tightly wound while solenoid B has windings that are evenly spaced with a gap equal to the diameter of the wire. The solenoids are otherwise identical. Determine the ratio of the energies stored per unit length of these solenoids when the same current flows through each.A solenoid with 465 turns has a length of 7.50 cm and a cross sectional area of 2.70×10^-9 m^2. Find the solenoids inductance and the average emf aroumd the solenoid if the current changes from +2.50 A to -2.50 A in 5.33×10^-3 s.
- Two solenoids, A and B, are wound using equal lengths of the same kind of wire. The length of the axis of each solenoid is large compared with its diameter. The axial length of A is thrice as large as that of B, and A has twice as many turns as B. What is the ratio of the inductance of solenoid A to that of solenoid B?Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 390 and 590 turns, respectively. A current of 3.80 A in solenoid A produces an average flux of 300 μWb through each turn of A and a flux of 90.0 μWb through each turn of B. (a) Calculate the mutual inductance of the two solenoids. mH (b) What is the inductance of A? mH (c) What is the magnitude of the emf that is induced in B when the current in A changes at the rate of 0.500 A/s? mV