battery is conned nductor. How much energy in Joules is stored in the inductor when the current is changing at a rate of 1.00 A/s?
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: If the current in an inductor is doubled, by what factor is the stored energy multiplied?
A: Inductors are passive electrical devices that are capable of storing energy in a magnetic field. The…
Q: An emf of 86.5 mV is induced in the windings of a coil when the current in a nearby coil is…
A: The emf induced in the windings of a coil is given by Where e = emf induced, M = Mutual inductance…
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Q: An emf of 9.7mV is induced in a coil while the current in a nearby coil is decreasing at a rate of…
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Q: , A solenoid inductor has 40 turns. When the current is 3 A, the flux through each turn is 20 µWb.…
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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 12H inductors carries a current of 2A. At what rate must the current be changed to produce a 60V…
A: The equation for the rate at which the current has to be changed can be obtained as
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: An inductor ued in c an inducatnce of 10 of 1892. It stores a magnetic potential W) is electrical…
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Q: A 22-mH inductor, an 7.9- resistor, and a 5.6-V battery are connected in series as in the figure…
A: To find the voltage drop across the resistor at t = 0, we need to first calculate the current…
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: 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: An inductor with an inductance of 5.75 H and a resistance of 9.00 2 is connected to the terminals of…
A: Given The inductance of the inductor is L = 5.75 H. The value of resistance is R = 9 Ω. The voltage…
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: The figure shows an R-L circuit with a switch, a 166.7- resistor, an inductor and a 13.1-V battery.…
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Q: An inductor in the form of a solenoid contains 410 turns and is 15.0 cm in length. A uniform rate of…
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Q: A 26-mH inductor, an 8.5- resistor, and a 5.8-V battery are connected in series as in the figure…
A: (a) Time constant, T = I/R I (t) = Io(1-e-t/T) ER(0) = R*I(0) ER(0) = 0 V (b) At t = T ER =…
Q: The current in an inductor decreases linearly from 2 mA to zero in 4 ms. Calculate the average emf…
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Q: 4.30 32 3. In the circuit the emf ɛ = 21.3 volts and the inductance L= 150 mH. What will be the…
A: emf (E) = 21.3 volts L = 150 mH = 0.15 H t = 15.5 ms = 0.0155 s
Q: The current in an inductor decreases linearly from 2 mA to zero in 4 ms. Calculate to find the…
A: The initial value of the current is 2 mA. The final value of the current is 0. The time taken to…
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: What is the energy stored in the inductor shown in the figure after the switch has been closed for a…
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Q: In the circuit, the capacitor is fully charged when switch S is closed. Calculate the time needed…
A: Given data,
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: 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: A 50H inductor and a resistance of 30 ohms is connected to a battery whose electromotive force is…
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Q: A 12.0-V battery is connected in series to a 25.0-Ohm resistor and a 5.00-H inductor. How much…
A: The energy stored in the inductor when the current is changing at the rate of 1.0 A/s. rate of…
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: Find the energy stored in a 7.4-mH inductor when the current is 3.5 A. J
A: L=7.4mH=7.4×10-3HI=3.5A
Q: An emf of 96.0 mV is induced in the windings of a coil when the current in a nearby coil is…
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Q: A 1.05 µF capacitor is charged by a 41.0 V power supply. The fully-charged capacitor is then…
A:
Q: A circuit consists of a 0.80 H inductor and a 3.5 ohm resistor. At t = 0 the current through the…
A: The current through the inductor can be written as It=I0e-RtL…
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