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: The current in an RL circuit builds up to one-third of its steady-state value in 6.82 s. Find the…
A: Given Current I = I03 Time t = 6.82 s Find the inductive time constant, as following below.
Q: Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 450…
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Q: What percentage of the final current I0 flows through an inductor L in series with a resistor R ,…
A: The decay of current in LR circuit is, I=I01-e-tτ
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: For a toroidal solenoid, suppose the number of turns is 291, the area is 4.89 cm 2, and the radius…
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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: R- 1n J-29 33/11 kV 20 MVA 15% Calculate the voltage the On Load Tap Changer should maintain at…
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Q: Equation of an alternating e.m.f. is given by, e = 50 sin 314 t. Find peak value of e.m.f. and its…
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Q: What is the total energy stored in the 10 pH and 60 μH inductors if a current of 2 Amps flows…
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Q: In the figure, R- 14.0 Q, C- 6.87 uF, and L-51.0 mH, and the ideal battery has emf 31.0 V. The…
A: R=14.0 Ω C=6.87 μF L=51.0 mH emf=31.0 V
Q: Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 380…
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Q: Two solenoids A and B, spaced close to each other and sharing the same cylindrical axis, have 460…
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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: Consider a solenoid with a diameter 0.04 m, length 7.6 m, 55 turns, and total resistance 0.6 Ω. The…
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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: In a fluorescent lamp choke (a small transformer) 100 V of reverse voltage is produced when the…
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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
Q: A solenoid with an inductance = 8.0*10^-3 H carries current of 1.0 A. The current in the solenoid…
A: Given that, Inductance of solenoid L = 8 x 10-3 H Current I1 = 1A Current I2 = 0 A Time t = 0.1…
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