What is the reactance is 10 2 at 60 Hz? self-inductance of a coil whose
Q: Discuss the principles behind electric circuits and explain how resistors, capacitors, and inductors…
A: Electric circuits are the foundation of modern technology, allowing for the controlled flow of…
Q: A 10-H inductor carries a current of 20 A. Describe how a 50-V emf can be induced across it.
A: Solution:-Given thatInductance (L)=10 HCurrent (I)=20 Aemf (ε)=50 V
Q: 13. Show that the self-inductance for a length { of a long wire associated with the flux inside the…
A: Solution: Let us consider a cylindrical Amperean loop of radius r and length l. Now the current…
Q: Discuss how you might determine the self-inductance per unit length of a long, straight wire.
A: Given Discuss how you might determine the self-inductance per unit length of a long, straight wire…
Q: decrease the inductance
A: The factors in which inductance of a solenoid depends are to be discussed here.
Q: A de RL circuit is formed out of a 25 mH inductor and a 20 f resistor. f these are connected through…
A: Time constant, τ=LR=25 mH20 Ω=1.25 ms Now, the current, It=1-eRtL At t=2 ms when switch is close,…
Q: A solenoid of radius 2.30 cm has 560 turns and a length of 25.0 cm. (a) Find its inductance. 18.4 x…
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Q: Can a circuit element have both capacitance and inductance?
A: No, it is not possible that a circuit element has both capacitance and inductance.
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Q: What value of inductance should be used if a 20.0 k2 reactance is needed at a frequency of 500 Hz?
A:
Q: How can we calculate the self inductance of a solenoid?
A: Solenoid is a device made by a coil of wire.
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A:
Q: When a 100 volt. D.C. is applied across a coil, a current of 1 amp flows through it. When a 100…
A: When 100 volt DC is applied 1 amp flows through it Therefore Resistance = 100/ 1 = 100 ohm…
Q: For the circuit shown, what is the rate of change of the current in the inductor when the current in…
A: Solution: It is given that, Current in the battery(I)=0.30 A
Q: The self-inductance of the circuit in the figure below is 9.60 10-8 H. Find the back emf when the…
A: Given data The self-inductance is given as L = 9.60 x 10-8 H. The rate of increase in current is…
Q: The self-inductance of the circuit in the figure below is 1.10 x 10-7H. Find the back emf when the…
A: Given: The inductance of the circuit is 1.1x10-7 H. The rate of current increasing at the rate of…
Q: 22. A simple RL circuit includes a 0.125-H inductor. If the circuit is to have a characteristic time…
A:
Q: (L11) A 1.96 A current, constant in time, is applied to a 2.29E-3 H inductor. What is the voltage…
A: Current ( I ) = 1.96 A Inductance ( L ) = 2.29 10-3 H or L = 0.00229 H
Q: Is the ac current in the inductor always the same as thecurrent in the resistor of an LRC circuit?…
A: The ac current in the inductor is always the same as the current in the resistor of the LRC circuit.…
Q: G&7
A: An inductor is a passive component that is used in most power electronic circuits to store energy in…
Q: Write any word problem with the graph below and a 50-mhenry inductor
A: Given, Inductor = 50 mH We need to :- Write any word problem with given graph and a 50-mhenry…
Q: Why does an inductor act as an open circuit at high frequencies?
A: When AC current flows through an inductor the inductive coil will resist the flow of the AC current…
Q: Suppose that you require a total inductance of 50 mH. You have available a 10 mH coil and a 22 mH…
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Q: A 14.0 V battery is connected in series with a resistor and an inductor. The circuit has a time…
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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: Is more energy stored in an inductor by doubling the inductance or by doubling thecurrent?
A: To determine: Whether the energy stored is more or not by doubling the inductance or the current.
Q: Explain the term mutual inductance.
A: Mutual inductance between the two coils is known as the property of the coil due to which it is…
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:
Q: What is the difference between Self-inductance and Mutual inductance?
A: In electromagnetism and electronics, Inductance is a property of the electric which induces the…
Q: 20) R22 13 R, L. %3D to a battery, a switch S, and two resistors, R, = 100 and R2 = 20 N as seen in…
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Q: 85. The emf induced in an 80-mH inductor is -0.72 V when the current through th inductor increases…
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Q: How does the addition of capacitors or inductors affect the behavior of alternating current (AC)…
A: The behavior of alternating current (AC) circuits is affected by the addition of passive components…
Q: Calculate the self-inductance L if 10A current is flowing in the 4 turns air filled coil.
A: Given data, Number of turns in the solenoid = 4 Length = 2 cm Current through the coil = 10 A
Q: Upward Coil diameter = 40 cm Coil connected in battery Downward Coil length = 2 cm BATTERY
A: Given, Diameter of coil, D=40cm=0.4m Length of coil, l=2cm=0.02m Current, dI=10A Time interval, d…
Q: Cl. Consider the simple circuit shown to the right. The inductor is composed of 1000 loops and has…
A: Let the length of the solenoid be l, the radius of the cross-section of the inductor be r, the total…
Calculate Self inductance.
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