decrease the inductance
Q: A co-efficient coupling of 0.58 linked the two inductors with a mutual inductance of 25 uH. What is…
A: Coupling factor is given by : k = M/√L1L2 Where M = Mutual inductance L1= inductance of one…
Q: Why does an electric arc often appear in a switch at the moment it is opened if there is an inductor…
A: electric arc often appear in a switch at the moment
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: 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: If the value of inductance is 20 H and 4A of current flows through it, Find the value of energy…
A: Write the given values of this problem. L=20 HI=4 A
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.
Q: When alone in an AC circuit, inductors, capacitors, and resistors all impede current. How do they…
A: Every element has its own characteristics for the applied AC supply. For resistor, current is in…
Q: What is the function of inductance in a circuit?
A: Given- What is the function of inductance in a circuit?
Q: In L.C.R. circuit, the capacitance is changed from C to 2 C. For same resonant frequency, the…
A: To find-New inductance L2=?Given-The L-C-R circuitInitial capacitance C1=CNew Capacitance…
Q: Calculate the inductance in the given circuit if impedance is 52 and angular frequency is 500 rad/s.…
A:
Q: What value of inductance should be used if a 20.0 k2 reactance is needed at a frequency of 500 Hz?
A:
Q: Given that fora series LCR circuit the equation is RdV LCV V 0 /P L dt If a similar equation is to…
A:
Q: How can we calculate the self inductance of a solenoid?
A: Solenoid is a device made by a coil of wire.
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 9.20 x 108 H. Find the back emf when the…
A: Given data, theself-inductance is given as L = 9.20 x 10-8 H.The rate of increase in current is .
Q: Does inductance depend on current, frequency, or both? What about inductive reactance?
A: The inductance, L, of an inductor depends upon its make and it is independent of the current as…
Q: 22. A simple RL circuit includes a 0.125-H inductor. If the circuit is to have a characteristic time…
A:
Q: In an RL-circuit, the higher the value of the inductance the rate of change of the current stays the…
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: Q11. What resistance should be added in series with a 3.0-H inductor to complete an LR circuit with…
A: Given Inductance L = 3.0 H Time constant τ = 4.0 ms = 4×10-3 s Find the resistance, as…
Q: Suppose that you require a total inductance of 50 mH. You have available a 10 mH coil and a 22 mH…
A:
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: 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: Calculate the total inductance:
A:
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…
A:
Q: A DC voltage source is connected to a resistor of resistance R and an inductor with inductance L,…
A:
Q: In a fluorescent lamp choke (a small transformer) 100 V of reversible voltage is produced when choke…
A: Given data- ∈=100 VdI=0.25Adt=0.025 msL=?
Q: What kind of circuit is having a closed loop with inductor and a capacitor? Why is AC dangerous than…
A: Answer:- (1) An LC circuit is a closed loop with just two elements: a capacitor and an inductor. An…
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